by Dinesh Thakur Category: Computer Terms

As all search engines are different they all operate in slightly different ways. The good news is that the same search techniques can be applied to them all, but, as might be expected, each one is a variation around the same theme. To make it even worse not all search engines actually search the Internet, some are what is known as web directories. Then, just to confuse the picture even more some engines do keyword searches while others are concept based.

 
by Dinesh Thakur Category: Computer Terms

eSATA. The external SATA interface has been around longer than most of the ports we just described. Until USB 3.0 came along, this port was the fastest link to consumer storage peripherals such as external hard drives.

 
by Dinesh Thakur Category: Computer Terms

The video card, as its name indicates is the component the computer whose role is to transmit data on the screen in the control of a microprocessor dedicated and integrated into the card. It is this microprocessor that calculates the position of points on the screen and processes the texture of restitution algorithms for display complex images such as those generated by video games.



 
by Dinesh Thakur Category: Computer Terms

A Browser is a piece of software that everybody needs if they want to surf the Internet for useful or interesting websites. Web pages are designed to be read by Browsers and Browsers are designed to read web pages. Fortunately, acquiring a Browser is slightly easier than catching the common cold. They are everywhere. Most computers now come with one pre-installed. A great many CD-ROMs are now designed to be read like a website and so include a Browser which can be installed onto a computer's hard drive and ISPs give them away free to anyone who signs up for their service. There is nothing difficult about acquiring a Browser.



 
by Dinesh Thakur Category: Computer Terms

Essentially these are extra programs that can be installed and used as part of a Browser i.e. they plug into it. Typically these would provide extra facilities like the ability to handle sound files or advanced graphics. What this means in practice is that, should a web page incorporate sound as well as text, the relevant plug-in will be needed before it can be read by any Browser and the sound played through the computer's own speakers.



 
by Dinesh Thakur Category: Computer Terms

Of all these error codes by far the most common is 404 which is also one of the few that can be worked around - always assuming the website has not simply ceased to exist. Everything else can be fixed although it would help to explain the difference between web names as they appear in the press and as they appear in a Browser.

 
by Dinesh Thakur Category: Computer Terms

Moving from a hard drive to an SSD is a fairly straightforward procedure that you can perform in less than an hour. Here, we’ll cover the steps you’ll need to take in order to install an SSD in a desktop PC.

 
by Dinesh Thakur Category: Computer Terms

In American homes, or so the story goes, when visitors arrive they are given a cookie which in Britain would be a biscuit. This philosophy has now been extended to the Internet. Whenever a visitor, better known as a Browser, arrives at certain sites a cookie is sent down the line and saves itself to the local computer's hard disk.



 
by Dinesh Thakur Category: Computer Terms

Thunderbolt. The Thunderbolt standard (formerly called Light Peak) is aimed at being able to use a single interface for multiple device connections. Thunderbolt is a 10Gbps (1.25GBps) interface that combines PCI-E (Peripheral Component Interconnect Express) with DisplayPort in a single, thin cable. It can daisy-chain compatible devices, and it supports hubs, which lets you use a single cable connection to link your computer to a mouse, keyboard, monitor, and external storage drive. Even data from an external RAID (redundant array of independent drives) array of SSDs wouldn’t hit a bottleneck on its way to your computer, thanks to Thunderbolt.



 
by Dinesh Thakur Category: Computer Terms

DisplayPort is a super-fast, 21.6Gbps interface designed to carry video to computer monitors. With this much bandwidth on tap, it’s able to accommodate greater resolution, faster refresh rates, and more color depth than HDMI (High-Definition Multimedia Interface). Besides professional media content generation applications, DisplayPort (sometimes abbreviated DP) is ideal for multiple-monitor setups.



 

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to Contact us.



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