Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Friday, August 7, 2009

Collaboration between Facebook with Twitter

We all know Facebook is a most growth social networking in internet. It's connect so many people so easily and make a distance has no meaning. Also with Twitter, this is a mini blog with high growing rate as well as Facebook does. Now we will make a collaboration between this two powerfull site. We will make an update from Facebook will be appear in our Twitter homepage and vice versa.

  1. Facebook make an update to Twitter
    First, find your status RSS feed on Facebook. It is buried. To find it, we need to visit our profile and on our mini-feed select "See All". On the right you will see a list of items, select “status stories” and finally below this a feed link can be found. Finally add your newly found status RSS feed to the TwitterFeed service. In this step, we can set our update frequentcy, prefixed it with "From Facebook..." and am publishing just the title from the status feed.
  2. Twitter make an update to Facebook
    The official Twitter Facebook app (found here: http://apps.facebook.com/twitter/) has an option after you install it to update your Facebook status with your latest tweet. We need to understand that there is a delay if you use twitter frequently. But overall it's really powerfull to make frequently update for both with one update in a side.

Both Facebook and Twitter have pretty extensive APIs that you can develop applications against. With these a lot is certainly possible, but it would take development time and effort to write the code necessary to accomplish whatever else you might want to do. Also keep in mind that "everything" isn't possible. The APIs are limited in certain respects, specially where privacy, technical, or other issues might be involved.

Thursday, December 4, 2008

Technology And The Whistleblower

As the meeting comes to a close, your boss smirks with an self assured arrogance. He then says that you should seriously consider his offer, because he has it on good authority, that there may be a very localized downsizing in your department. Wouldn’t it be nice to smirk back and just say “no thanks”.

This scenario plays out more often then most people realize. With all of the recent business and government scandals there were a lot of people who knew that books were being cooked, laws being broken and the health of the public being put at risk, just to keep profits high and investors content. Many people felt that there was nothing they could do against powerful executives and corrupt bureaucrats. The credibility of a low level employee compared to that of a ‘successful’ corporate executive is a huge hurdle to overcome. Also, corporate lawyers are there to defend the company, even from internal hazards. So, once a person decides to speak up, they must be prepared to have their credibility brutally attacked and the onslaught of legal preceding from an all-star team of corporate lawyers.

Just the thought of legal proceedings can stop a person from making the ethical choice. It’s easy for people to be vilified by their employer, at which point the credibility of the person speaking out is destroyed. How is possible for a single person to fight a company or government with infinite resources? Many years ago, it was practically impossible. However, the “digital revolution” may have changed the balance of power. For a “whistleblower” to be effective they need proof of wrong doing and a method to communicate those issues to the public. The availability of compact electronic devices such as digital audio recorders and digital cameras allow an individual to document many of the issues and bring the power back to the whistleblower.

The first piece of technology that should be in every whistleblowers repertoire is a digital audio recorder. These devices are so small that they can be put in a shirt pocket without being noticed. Once you decide to “blow the whistle” you should start recording all of your conversations. Keep a log of the items discussed, so that you can refer to the appropriate recording when needed, otherwise you can spend hours going back over the content. The best part is that these devices are not expensive. A digital voice recorder costs about $100, or many times MP3 players have a microphone built into the device, so they can be used to record conversations.

Another device that is very handy is a voice modem with telephone recording software. This will allow you to, hook up your phone, and record any conversations that occur over the phone. If you get fired before you have all the evidence, sometimes telephone conversations, with the people in power, can help to document important facts, because people very rarely think they are being recorded and say things that they probably should not have.

Make sure you check your local laws regarding conversation recording. In most places it is legal to record with one-party consent. One-party consent means that if you are involved in the conversation, you do not need to notify the other parties that you are recording the conversation. In Canada, one-party consent is the law. In the United States it is a little more complicated, as some states have their own regulations. You can refer to this recording law chart (http://www.snakeoil.ca/docs/recordinglaw.html) to determine what laws affect you. If in doubt, speak with a lawyer.

The third device every whistleblower should have is a digital camera. Many times the violations are in manufacturing or packaging, which could be a public health concern. These can be very hard to document and prove, since the paper records may be manipulated. A picture says a thousand words though, and will help authorities uncover doctored documents. When taking pictures be very cautious as most companies prohibit camera’s on their premises. Many cell phones are now equipped with digital camera’s, so they are easier to conceal. Take as many pictures as you can and try to prove the date you took them. Some camera have a date stamp feature, even though this is easy to manipulate. The best option is to take a picture of the daily newspaper beside the offending subject. This is very hard for lawyers to argue against and disprove that the violations did occurred on that particular date.

The last piece of equipment needed is a computer. When the authorities begin investigating your complaint, you will need to produce your evidence such as documents pointing to the issues. Most corporations are moving towards a paperless environment, which means that these documents will only be accessible by a computer. The other important part your computer plays, is to backup all of those images and audio recordings. Make sure your computer has a CD writer or DVD writer. Take these backups and put them somewhere secure, like a bank deposit box.

One area of concern is the removal of corporate documents from the office. This can violate many legal agreements you may have signed. If you are worried about this, there is a very simple solution. Backup all of the evidence files at work and stash them somewhere in the office. In the ceiling or in duct work is a great place. Basically, anywhere nobody ever looks. When it is time to produce these documents, simply tell the authorities that you have stashed them in a safe place at the office. The evidence is kept safe and you haven’t violated any agreements, a win-win situation.

In the future, companies may begin banning digital devices from the workplace for the exact reasons being discussed here. However, if were are persistent, it may go the other way and corporate behaviour may change, which is the ultimate goal of being a whistleblower. The days of “plausible deniability” and “disgruntled employees” are disappearing quickly.

Writer : Darcy O'Neil
Source : 
http://www.articlecity.com/articles/computers_and_internet/article_1811.shtml

Monday, March 24, 2008

What's WiMAX?

WiMAX is a short name for Worldwide Interoperability of Microwave Access. WiMAX is described in IEEE 802.16 Wireless Metropolitan Area Network (MAN) standard. It is expected that WiMAX compliant systems will provide fixed wireless alternative to conventional DSL and Cable Internet.

Typically, a WiMAX system consists of two parts:

  • A WiMAX Base Station: Base station consists of indoor electronics and a WiMAX tower. Typically, a base station can cover up to 10 km radius (Theoretically, a base station can cover up to 50 kilo meter radius or 30 miles, however practical considerations limit it to about 10 km or 6 miles). Any wireless node within the coverage area would be able to access the Internet.
  • A WiMAX receiver - The receiver and antenna could be a stand-alone box or a PCMCIA card that sits in your laptop or computer. Access to WiMAX base station is similar to accessing a Wireless Access Point in a WiFi network, but the coverage is more.

Several base stations can be connected with one another by use of high-speed backhaul microwave links. This would allow for roaming by a WiMAX subscriber from one base station to another base station area, similar to roaming enabled by Cellular phone companies.

Important Wireless MAN IEEE 802.16 (WiMAX) Specifications

Range - 30-mile (50-km) radius from base station
Speed - Up to 70 megabits per second
Non-Line-of-sight (NLoS) between user and base station
Frequency bands - 2 to 11 GHz and 10 to 66 GHz (licensed and unlicensed bands)
Defines both the MAC and PHY layers and allows multiple PHY-layer specifications.

Monday, October 8, 2007

Playstation 3 New Face


Introduction

Lagging a full year behind the release of Microsoft's Xbox 360 and lacking the immediately attention-grabbing hook of Nintendo's 360-degree motion-sensing Wii, Sony's long-awaited PlayStation 3 has recently been the subject of much heated debate. Despite its obvious appeal to diehard gamers and fans of the world's most popular console brand – not to mention home theater enthusiasts, what with 1080p HDMI output and extensive online music/video download capabilities – questions have been plentiful.

For example: Is the system, available in 20GB ($499, sans WiFi and a built-in combination Memory Stick product lineup, Compact Flash and SD/MMC card reader) or $599 chrome-trimmed wireless-ready 60GB hard drive models, worth the hefty asking price, the highest since early-'90s systems like CDi and 3DO? Can Sony, who's recently cut back North American November 17th launch date ship projections to just 400,000 units (with some analysts predicting actual distribution of half this number or fewer machines), manage to avoid aggravating a soon-to-be-device-deprived buying public while still keeping up with the competition? And, of course, with so much power and hardware combined in a single unit catered to the highest-end luxury users, is there even a point to upgrading?

The short answer to all: Yes, depending which of school of thought you fall into, your game playing habits and how much disposable income you've got to burn. However, let's get one thing out of the way up-front, before you freeze your poor behind off spending all night camped out in front of the local electronics retailer hoping to score one of the severely under-stocked devices. For a host of reasons ranging from technical niggles to launch lineup shortfalls to pure common sense, it's perfectly fine – and in most cases, even advisable – to skip buying one this holiday season and wait until the dust settles sometime early in 2007.

Right from the get-go, it's important to consider the following fact: You're not actually buying a videogame console here (although surely, that's the machine's strength and the chief function most prospective buyers intend to employ it towards) so much as a full-fledged digital media hub. As slick as everything from cutting-edge digital diversions and Blu-ray movies – video resolutions ranging all the way from 480i up to an eye-popping 1080p are supported – it's what you personally make of the machine that gives the gizmo its true value. So for all of you who've been pestered since, oh, 2004 by your wide-eyed little pride and joys, remember: Dropping $599 just so kids can use the beast as an overgrown Atari may be a little much. They'll be just as entertained by lower-resolution outings for other systems like Nintendo's Wii or Sony's own PlayStation 2. And, in truth, most PlayStation 3 titles right now are simply enhanced ports of existing products anyway (see offerings like Tony Hawk's Project 8 or NHL 2K7). What's more, unless you plan on clocking in time behind the controller yourself, investing in a library of next-generation movies, browsing the Web on your TV, purchasing extra levels/cars/characters/songs/films online or are intent on building the ultimate technophile's living room setup, it's the sort of holiday gift that may be little extravagant for anyone younger than 15.

Wednesday, July 25, 2007

White screen of death

n Windows 95, Windows 98, Windows Me, Windows 2000, and (possibly) also Windows NT, a White Box of Doom or White screen of death will appear if an error occurs while loading a system-critical application or process, such as the system shell (e.g. Explorer.exe). It has a similar appearance to a General Protection Fault, or GPF.

Clicking "OK" will normally cause the computer to shut down, or it may result in another similar error. This error may also appear if, at startup, an illegal operation occurs during the startup process. Also it will make your computer freeze and you have to shut the computer down.

Some computers, such as Dell computers, have boot errors that result in a WSOD
Some computers, such as Dell computers, have boot errors that result in a WSOD

This error may occasionally be ignored, as it may just have been a single occurrence of a failed startup sequence; however, if it should occur repeatedly, the user may then be required to reinstall Windows.

A way to work around this if you don't want to install Windows is to set the shell to Winfile.exe.

Boot Loader Function

Boot loader

Most computer systems can only execute code found in the memory (ROM or RAM). Modern operating systems are stored on hard disks, or occasionally on LiveCDs, USB flash drives, or other non-volatile storage devices. When a computer is first powered on, it doesn't have an operating system in memory. The computer's hardware alone cannot perform complex actions such as loading a program from disk, so an apparent paradox exists: to load the operating system into memory, one appears to need to have an operating system already loaded.

The solution is to use a special small program, called a bootstrap loader, bootstrap or boot loader. This program's only job is to load other software for the operating system to start. Often, multiple-stage boot loaders are used, in which several small programs of increasing complexity summon each other, until the last of them loads the operating system. The name bootstrap loader comes from the image of one pulling oneself up by one's bootstraps (see bootstrapping). It derives from the very earliest days of computers and is possibly one of the oldest pieces of computer terminology in common use.

Early programmable computers had a row of toggle switches on the front panel to allow the operator to manually enter the binary boot instructions into memory before transferring control to the CPU. The boot loader would then read the operating system in from an outside storage medium such as paper tape, punched card, or a disk drive.

Pseudo-assembly code for the bootloader might be as simple as the following eight instructions:

0: set the P register to 8
1: check paper tape reader ready
2: if not ready, jump to 1
3: read a byte from paper tape reader to accumulator
4: if end of tape, jump to 8
5: store accumulator to address in P register
6: increment the P register
7: jump to 1

A related example is based on a loader for a 1970's Nicolet Instrument Corporation minicomputer. Note that the bytes of the second-stage loader are read from paper tape in reverse order.

0: set the P register to 106
1: check paper tape reader ready
2: if not ready, jump to 1
3: read a byte from paper tape reader to accumulator
4: store accumulator to address in P register
5: decrement the P register
6: jump to 1

The length of the second stage loader is such that the final byte overwrites location 6. After the instruction in location 5 executes, location 6 starts the second stage loader executing. The second stage loader then waits for the much longer tape containing the operating system to be placed in the tape reader. The difference between the boot loader and second stage loader is the addition of checking code to trap paper tape read errors, a frequent occurrence with the hardware of the time, which in this case was an ASR-33 teletype.

In modern computers the bootstrapping process begins with the CPU executing software contained in ROM (for example, the BIOS of an IBM PC) at a predefined address (the CPU is designed to execute this software after reset without outside help). This software contains rudimentary functionality to search for devices eligible to participate in booting, and load a small program from a special section (most commonly the boot sector) of the most promising device. It is usually possible to configure the BIOS so that only a certain device can be booted from and/or to give priority to some devices over others (a CD or DVD drive is usually given priority over a hard disk, for instance).

Boot loaders may face peculiar constraints, especially in size; for instance, on the IBM PC and compatibles, the first stage of boot loaders located on hard drives must fit into the first 446 bytes of the Master Boot Record, in order to leave room for the 64-byte partition table and the 2-byte 0xAA55 'signature', which the BIOS requires for a proper boot loader.

Some operating systems, most notably pre-1995 Macintosh systems from Apple, are so closely interwoven with their hardware that it is impossible to natively boot an operating system other than the standard one. A common solution in such situations is to design a bootloader that works as a program belonging to the standard OS that hijacks the system and loads the alternative OS. This technique was used by Apple for its A/UX Unix implementation and copied by various freeware operating systems and BeOS Personal Edition 5.

What is msconfig

MSConfig, or System Configuration Utility, is a boot configuration utility bundled with all Microsoft Windows operating systems released after 1995 except Windows 2000. Windows 2000 users can download the utility separately, however. This tool modifies which programs run at startup, edits certain configuration files, and simplifies controls over Windows services. Part of the base Windows install, it can be accessed by running 'msconfig' on any system on which the user has administrator access.

Files that can be edited through MSConfig include AUTOEXEC.BAT, CONFIG.SYS, WIN.INI, SYSTEM.INI on Windows 9x systems, and BOOT.INI on Windows NT systems. The chief benefit to using MSCONFIG to edit these files is that it provides a simplified GUI to indirectly manipulate the sections of those files and the Windows registry tree pertaining to the Windows boot sequence.

The most recent version of MSConfig, released with Windows Vista, features a greatly simplified user interface and increased support for managing services.

Aims of defragmentation

Aims of defragmentation

Reading and writing data on a heavily fragmented file system is slowed down as the time needed for the disk heads to move between fragments and waiting for the disk platter to rotate into position is increased (see seek time and rotational delay). For many common operations, the performance bottleneck of the entire computer is the hard disk; thus the desire to process more efficiently encourages defragmentation. Operating system vendors often recommend periodic defragmentation to keep disk access speed from degrading over time.

Fragmented data also spreads over more of the disk than it needs to. Thus, one may defragment to gather data together in one area, before splitting a single partition into two or more partitions (for example, with GNU Parted, or PartitionMagic).

Defragmenting may help to increase the life-span of the hard drive itself, by minimizing head movement and simplifying data access operations.

Saturday, July 7, 2007

Facts You Should Know About Spyware

by: Arvind Singh

Every PC user must control and arrest spyware through antispyware and adware removal tools. Spyware comes in various forms and the most commonly found is the illegally installed spyware. It is used to secretly get information in unethical ways, which is why good antispyware software needs to be used against it.

Spyware Avatars

As software that picks up information from your computer without your consent, Spyware assumes many forms. It can be Trojans, web bugs, adware and commercial software that are used to keep an eye over someone's computer to track what they are doing or to illegally get their secret information like passwords to bank accounts etc. Trojan software gets into your system by duping you into thinking it is something else, just like viruses. Web bugs come as ActiveX controls and cookies that just follow you around as you browse the web. Once they know your habits, they show you popups with advertisements they think you might be interested in. This sort of software or remote administration software can be stopped by firewalls.

The commercial computer monitoring spyware software includes URL recorders, key loggers, chat and screen recorders, program loggers etc. and antispyware can guard you from this. The key loggers just track all your keystrokes, which means just about everything you do on your computer. Then you have those screen loggers that can just take a picture of your screen, in spite of you having firewalls installed.

Can Cleaning Your Registry Or Deleting Your Startup Items Help?

The problem with spyware and adware is that they run as hidden files so they don't show up on the task list, the registry, or the startup items. They lodge themselves where startup cleaners cannot find them and they run invisibly. But good antispyware software or adware cleaner can find them and eliminate them.

The seriousness of running antispyware cannot be emphasized enough

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Friday, July 6, 2007

Tell Me About Computers

by: Khal Nuwar

So you want to know about computers? The most important thing to remember, if you are new to computers, is not to be afraid of them. They are just another electrical appliance, and unless you do something drastic, I promise you they wont blow up in your face!

Trial and error is your best friend when learning about computers and a few tips on computer jargon will help a long way. I love jargon it is so creative- who on earth thought of "cookies"?

Lets begin with some basics, computers were first created in 1936, and Microsoft Windows was born in the 1980s. Since then computers, or should I say programmers, have become smarter and smarter, creating the wonderful array of program freedom that we now enjoy in our daily lifestyle of computing.

So lets get ourselves up to date with the meaning of some of the computer jargon, or what some of the bits are, and what they do in your computer.

The Computer Case

Computer cases are the outside casing of your tower, or box in your computer, these cases come in an array of different sizes and styles. Many people have their cases in fancy styles as a way of expressing themselves, or expressing individuality.

Depending on what you choose, will determine the price you will pay for a computer case. Before grabbing the fanciest thing you find, remember to take some note of what's 'inside' the box, make sure that you choose a tower or box that suits your requirements as well as your individuality!

CPU

A CPU (Central Processing Unit) is the component in a computer that sends instructions and processes information in programs. Since the 1970s single chip processors have been the main type of processor. Usually when people refer to CPUs they mean microprocessors.

The Mother Board

There are many different designs of mother boards available but generally they all look pretty much the same and do the same job. To look at, a Mother Board looks a lot like a green piece of plastic with a heap of wires and chips attached to it. Take care of your Mother Board as it is very sensitive. It is advisable to take precaution before touching it as you may damage the onboard components.

Power Supply

The power supply unit in a desk top computer is a component that converts AC voltage to DC. The ATX style is the most common nowadays, although there are several different styles of power supply units available on the market.

Hard Disks

I find hard disks funny, as they aren't really disks in the olden days sense, originally hard disks were disks made of hard plastic, and floppy disks were floppy if you shook them. Now a Hard drive refers to the storing capacity inside of your computer. All your files are written onto the hard disk and stored there for future retrival or modification.

Floppy Drive

Floppy discs aren't floppy at all! They are infant hard plastic square things that used to be a popular way of transferring data from one computer to another. The computer reads and copies the information to a small metal circular disk set in the plastic casing.

CD ROM

ROM means, Read only memory, ROM chips are used in many appliances not just computers, a CD ROM is a device that stores information or data permanently. Once it's on there you cant delete it like you can with your hard drive or floppy disk unless you are using a CD-RW.

CD's are a standard means for distributing large amounts of information easily, since CD's are so cheap. You can use a CD ROM on your computer to create your own music and photo CD's.

Now you know some 'inside info' you should be ready to go and explore the endless options of computers and devices that are open to you, just remember- To err is human, to mess things up requires a computer!

Happy Computing!


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The Top Ten Spyware And Adware Threats That Exists To Harm Your Computer

by: Karl Smith

If you have a computer, then chances are you have either spyware or adware lurking on it somewhere. Estimates suggest that 90% of computers are infected with malicious software (malware) of some type. They take over your computer, infest it with pop-ups and other junk, or even worse, steal your private information. Although there are countless types of spyware and adware, these are the ones generally considered the biggest threats to your computer.

Gator - This adware is designed to track the sites you surf and so get a picture of your online interests. Once it has enough data, it starts to bombard you with everything from banner ads to pop-ups on similar subjects, hoping to grab your interest and attention. Generally your computer gets infected with Gator when you share files through Kazaa or other means, or when you download freeware.

n-Case - Another type of adware, which subjects you to an endless flood of pop-up ads. Downloading freeware from online sites is the way your computer usually gets infected with this malware.

PurtyScan - This is particularly sneaky adware. First it displays a pop-up ad on your computer offering to detect any pornographic content on your computer, with an offer to remove it. If you click on the ad, however, you end up a website which then infiltrates your computer with even more spyware and adware.

Transponder - Similar to Gator, in that it 'watches' your online behavior, then bombards you with ads that this malware decides are relevant.

CoolWebSearch - This malware is certainly not cool, but malicious. The first step is that it hijacks your Internet settings and web page, and then redirects you to another web page of its own. As you can imagine, that website is full of more adware and spyware, waiting to get into your computer.

Internet Optimizer - You could almost call this piece of malware a hacker. It takes control of your home page, and also any other web pages you visit. The final step is to pass you on to its own web page, so that it can download other malware onto your computer.

Perfect KeyLogger - This malware is a tool for hackers. It can record your keystrokes, which makes it simple to find out private information such as credit card numbers, passwords and other private details. These are then passed on to the hacker.

ISTbar/Aupdate - Although it pretends to be a toolbar, this is still malware. It's a form of spyware, and it operates by continually displaying pornographic images and pop-up ads on your computer, which is both embarrassing and annoying. It also takes control of your Internet settings and web page.

TIBS Dialer - If you access the Internet via a dial-up connection, this malware will hijack your phone modem and then transfer you to various websites full of pornography.

Keen Value - This malware starts out by tracking your online behavior, analyzing every website you visit. It also collects your personal information if you fill out any forms online, and then bombards with endless advertisements, many of which link through to websites full of dangerous malware.

This is why protection is always important even if you surf the next just once a week.


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Fix Computer Problems In A Jiffy With Rollback Rx

by: Jacob Henderson

Rollback Rx system restore software is mandatory for every computer user to ensure system security and data loss prevention. More so in educational institutions dependent on PCs for their routine work, where a rollback tool is essential since most are multi user systems. PC restore is a regular operation that has to be done, to preserve data and to repair computer problems that might arise from misuse of computers. This can happen in many ways, but can be totally avoided with a disaster recovery solution like Rollback Rx.

Areas Where Rollback Rx Can Repair Computer Issues

In colleges and universities where several people use the same computer, students store their academic work in the form of reports, software programs, etc in various folders. Because many people use the same system, the necessity to fix computer problems arises when certain files or folders become deleted or moved. This could very well cause problems. With Rollback Rx, PC restore can be done easily to a secure state, to keep the operating system and other data intact.

Unauthorized Downloads Can Be Fixed With Rollback Rx

There is a tendency to download free programs that appear useful, little knowing that it can lead to security issues and computer repair. Viruses and spyware get into the system and crash the entire network. In such situations, Rollback Rx helps retrieve important data while removing all these unwanted elements from the pc network when a system restore is performed, preventing permanent damage and exorbitant costs.

Just imagine having the hard drive being deleted by a click of the mouse. When students handle computers, they are usually curious and tend to tinker around with settings and end up, sometimes unintentionally creating computer repair, putting the computer’s security at risk. When Rollback Rx is installed on the pc, it can be scheduled to take snapshots at specific intervals so that fixing computer problems becomes a quick task instead of creating several hours of downtime and data loss. This would avoid serious issues like certain scheduled activities being deactivated, antivirus programs being over-ridden or firewalls turned off, exposing the network to sabotage and other malware. With Rollback Rx, this sort of problem can be avoided and rectified easily, because it helps rollback the systems to a configuration that is suitable.

Rollback Rx system restore software is like a guardian for the PC network, avoiding computer repair and disaster through program failure or operating system malfunction. It keeps the system healthy and the user happy. While very simple to use, Rollback Rx has the options of selectively allowing only certain people to access it, thereby making it ideal where multi-user systems exist.


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Watch Satellite TV On Computer – Why Restrict To the TV?

by: Davion Wong

It is possible and practical to watch satellite TV on computer with a fine quality PC and internet connection nowadays. There are literally thousands of satellite TV channels available to anyone through the computer and all one needs is the right piece of software to achieve that. Since this is so, everyone really does not need to restrict watching of satellite TV only to the TV set.

What PC satellite TV software can do is amazing as technology once again break new barriers. With the proper TV software package, it allows your computer to receive thousands of worldwide channels so that you can watch satellite TV on computer instead of the TV. In other words, you no longer are restricted and confined to the channels that your local satellite TV service provider gives to you in your TV package. Every satellite TV program you watch on your computer is delivered directly through your internet connection. As such, the number of channels available perpetually grows all the time.

But you may be interested to know what kind of satellite TV programs one can watch on their PCs should they choose to watch satellite TV on computer using PC satellite TV software. Since the exposure is worldwide, a person can be watching movies, news, LIVE games, sports events, music videos, TV series, educational and other entertainment programs from satellite TV stations in different countries like Australia, US, UK, Canada, Hong Kong, France, etc. Kids would be busy watching interesting discovery channels and kids’ cartoons especially during the holidays.

There are however things you need to prepare concerning your PC requirements in order for you to watch satellite TV on computer. For a start, you should ensure that your internet connection runs at 56k minimum. Anything lower than this means that you would not get maximum enjoyment out of your satellite TV viewing. TV picture and sound quality would be compromised. So go for broadband connection if you can afford to as you can then watch satellite TV on computer and really have a pleasurable experience.

Besides being able to watch numerous programs, the one major benefit to any satellite TV viewer is the cost savings. Compared to traditional satellite TV packages, the only cost involved to watch satellite TV on computer is the cost of the software. It is a one-time affair and you need not fork out any monthly fees to continue using it, unlike using conventional satellite TV providers. Once you pay and download the software, you can watch satellite TV on computer for free as long as you wish. Also, even if you want to watch some special channels like LIVE soccer or F1 sports, you need not pay any additional fee. So really, cost savings is one big factor that is driving more people to use PC satellite TV to watch satellite TV on PC.

Here is a quick tip for you if you intend to watch satellite TV on computer. Perhaps you are thinking of making an investment in this PC satellite TV software, but before that, please check if you have an existing contract with your service provider. Make sure that the termination does not carry any penalty so that you can have a peace of mind. Read more about this PC satellite TV software, its functions, etc at my TV blog before you make the choice to watch satellite TV on computer.

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