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Pen drives are become a necessity as like a mobile phone or a laptop. Its small size with a large storage capacity replaced all other major storage devices like Floppy Disks, CDs etc. Pen Drives “Survival of the Smallest” What is a Pen Drive? A USB Flash Drive Also Known as Pen Drive, USB Drive, or Flash Memory. A Pen Drive is a Data storage device that includes flash memory with an integrated USB interface. Pen drives are typically removable, rewritable, physically much smaller in size and Portable. Now Flash Drives are available from 8 to 256 GB. Pen drives are often used for the same purposes of Floppy Disks or CDs were once used. However, it’s smaller size with larger storage capacity created a curiosity towards it. It created a desire on everyone’s mind to buy a Pen drive. So, we call pen drive as, “Survival of the Smallest” How many of you are without a pen drive? I think, It’s considerably very less. Pen drives becomes a necessity as like a mobile phone ...

 Antivirus is a free-for-home-use antivirus and anti-spyware programthat replaces Defender and OneCare of the Microsoft only. In the starting, Security Essentials wasn't seen as a competitor to other antivirus software companies because of its small market share. The best thing about using Microsoft Security Essentials is that it contains elements from Microsoft's earlier antivirus client that is Forefront and its spyware client that is Defender. This means it scans, detects, and eliminates not just viruses, but also the spyware simultaneously. Meaning you don't certainly have to run a second spyware check, it helps in saving you memory as well as money. Moreover, the updated user interface is outstanding for computer users who don't like being tackled with many options to setup. Disadvantages and restrictions of Microsoft Security Essentials contain the fact that it's not able to be managed centrally, so it isn't suitable for companies. Furthe...

Google Chrome is one that offers a combination of best design and great technology. It helps in making the web browsing experience safer, quicker, and much easier. Google in order to enhance user interface keeps ordering a new or updated version of Chrome on a regular basis. Chrome is the latest and best web browser on the planet. There are small things you can do with Chrome and that you can’t do with any other web browser for sure.Google Chrome is the new kid in the market, in respect to the other heavy hitters on the market, but it's the ironic one. It's supported by one of largest company on the planet and it became an essential player in a very short time. Pros of Chrome Browser: It is most valued that chrome uses JavaScript engine to boost the next generation of web applications. It uses individual Tab Process. What is this anyway? Most of us have experienced this problem. When opening a lot of tabs in a browser takes up more memory usage and also if...

COMPUTER:  a computer is basically an elecronic device, which converts unorganized facts or data into some meaningful information. the conversion is done under the control of set of instructions,which are known as computer programs. HARDWARE:  Hardware is term used to describe the physical components of the computer, any computer part that you can see or touch, such as the monitor , keyboard , mouse etc is hardware. any accessory or peripheral device connected to the computer, such as printer is also called hardware. SOFTWARE:  Software is the operatind system and application s that make the hardware work. software is a set of instructions, provided to the computer to carry out the task required by user . windows 95/98/2000, linux, ms office, visual studio, adobe reader etc are examples of software. firmware:  frmware is software permanently stored inside the computer. firmware combines hardware and software into important chips inside the microcomputer. Bas...