Category Archives: computers

How Desktop Security Software Can Help Protect Your PC

Just as you put a door lock on your front door, or buy a car alarm for your new car, you should also protect your data and files. You may think that just because you only use your PC at home or in the privacy of your office, no one can see what private details you may have stored in your computer. However, you could not be further from reality.

The truth is, with spyware it is possible to steal your personal and office data without even stepping into your office. If you value your privacy, as most people do, having a good desktop security software with antispyware will ensure that this will never happen to you.

In the same manner, viruses can also infiltrate your computer system. You don’t need an antivirus guide to know that it can destroy your files and cause your computer to crash. You need the desktop security software with antivirus to keep this from happening.
desktop security software guide
Other features that you will find useful that is bundled with a complete version of a desktop security software would be the firewall, pop up blocker, email phishing and attachment scanning, antivirus, and antispyware.

You can also program your security software to update regularly, and schedule automatic scans whenever you want. Naturally, you will also have the power to override your schedules, and conduct a complete scan any time you want.

If you buy a complete security software like Bit Defender, Kaspersky, Norton, McAfee, Avast, or AVG, you will have 24/7 customer service to help you with any problems you may encounter with your software. On the other hand, suppose you cannot afford to buy the complete package just yet, you are fortunate to have a free download version with some well known brands like AVG and Ad-Aware.

Get protected today, and feel free to surf the internet without worries whenever you want. Check out desktop security software guide online for the latest news and updates on the best desktop security software in the market.

Photo: Don Hankins

Internet Routers are the Backbone of the Internet

Many people wonder how they can send and receive information from computers all over the world in an instant. They can’t comprehend how they can type instant messages, hit send, and in seconds receive replies from other users who are in other cities, states or even other countries.

The instruments most responsible for the transfer of electronic data around the world are the internet routers. The internet routers are different from the wireless routers that are often connected to cable or DSL modems in the home and a 24 port hub or switch in a home or office Local Area Network (LAN). Internet backbone routers perform much more sophisticated functions than wireless routers.

Internet backbone routers are situated all around the world mostly housed in different Internet Service Provider (ISP) locations set up like a server farm. The backbone routers contain large complex address tables or maps that allow them to transfer a package of data technically

server farm

A Server Farm

known as a data packet or datagram to other routers in the internet until it reaches the last router on the chain before finally being delivered to its final destination computer.  When someone sends information over the internet it is broken into thousands of these tiny bits of information (data packets) and sent over many different paths till all of the pieces arrive at the final router at the receiver’s home.  If any of the packets are lost on the way they are resent from the last past they made it safely.

The internet routers have the ability to process millions and even billions of packets per second with great speed and accuracy. The routers possess network intelligence so that if one or a few routers break down the information is rerouted to other routers almost immediately and without noticeable delay from users on the network. Without these great machines, there would be no networking of computers.

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Facts about All-In-One Printers

All-in-one printers constitute the essential machines needed by modern offices, namely the printer, fax machine, scanner, and copier. This may also include some email service and Internet capabilities. These devices are great substitutes to all the four devices that have been used to cramp offices through the years.

Technology has revolutionized offices with multifunctional printers, just like the Canon Pixma 780, making work easier. This machine can really keep up with the demands of an office, because people can use this one machien to print, make copies, scan, and send fax.

The features of this type of machine need to be utilized one at a time, in order for it to function properly. Despite of it being only a machine, it helps a lot of people accomplish their works in the office so it is just right that they handle this equipment with care. Imagine what a great problem it will be if the all-in-one printer of an office malfunctions. It will definitely have a huge impact on the daily processes of an office, not to mention the possible  repair costs that it will generate.

All-in-one printers like the Canon Pixma 780 clearly have their strong points as an office tool. These multi-function printers are ideal in freeing office space since only one unit needs to be used in place of the original four basic office machines.

Multifunctional printers make things easier to manage such as when it comes to updating software and the like. However, this device should be handled with care, as well as cleaned and maintained properly, to prevent it from malfunctioning. True to the saying that prevention is better than cure, making an effort to keep all-in-one printers in their top shape will help employees free from stress, which can be caused by pending office operations due to broken office equipment.

People owe convenience to modern technology because it enabled them to avail the benefits of four conventional office devices from one single unit.

The Benefits of the HP 6500 Printer

The HP 6500 Printer All-In-One is a great printer for starting businesses and homeowners alike, due to the many features it offers and its affordable price point. In fact, finding a printer that does more than the 6500 at its price point would be a tough challenge indeed. HP is known for making a quality product they stand behind, and this year’s model is no different. It’s a great printer that can last for many years to come and it has affordable ink cartridges that won’t drain the bank.

Of course, one of the most distinguishing things that set a printer apart from the competition is how many pages it can print a minute. The HP 6500 printer is capable of printing an astounding 32-ppm in black and white, and 31 ppm in color, making it one of the fastest printers for either type of printing job. The fact that the printer uses USB to connect to a network is also a plus, which means no matter how many computers you have in your household, they will all be able to use this printer.

Aside from the printing and wireless capabilities, it also features a fax machine and scanner, which makes it a truly diverse device that could replace several devices in your home or office. It’s nearly impossible to HP 6500 printerrun a business without a fax machine in today’s world, and this printer will not only get rid of those high fax rental costs you pay, but will allow you to have your own dedicated fax machine that doesn’t require expensive toner or a specialized repairman. This is one of the major selling points for business users.

The HP 6500 is priced at a modest $99.99, which is a steal, considering the many different functions you get in the device. There is absolutely no reason for any home or business office to be without one of these and at this price, there’s hardly an excuse as to why you don’t have one.