Monday, March 11, 2013

TIPS ON BUYING DESKTOP PC's

Let us have the lists of the its common components to let you have deeper understanding of parts of a computer system.

Motherboard - sometimes know as the mainboard, all the computer componets connects to this, provides connectors for other peripherals.  There are various types of motherboard depending on the componets to be used. like when you preffer a type of Processor to be use,  there are different socket types depending on the manufactures and model. Some motherboard have a built in graphics and sound chipsets embedded on.

Processor - central processing unit of the system which processes the data to transmits to all the PC component. this serves as the mind of the system. 

Storage Drive - where you stores data and files permanently.

Memory  - Random-access memory (RAM) is a form of computer data storage. allows stored data to be accessed quickly.

Power Supplyprovides all of the different voltages your computer needs to operate properly.

Video Card - also called a video adapter, display card, graphics card. 
Sound Card, a device in a computer that outputs visual information to the monitor.

Computer Case -   also known as a "computer chassis", "tower case", "system unit", "base unit" or simply "case". case is the usually plastic or metal housing that contains the computer's main parts such as the motherboard, hard drive, etc. to keep it in one box.

Display/Monitor -  an electronic visual display for computers come in different sizes and kinds. connects via cable from the graphics port.

Mouse - a pointing device, considered as an input device, use to control or navigate a computer by moving, move or select items on screen by pressing the mouse buttons by clicking. Typically connects wirelessly or via USB or PS2 connector.

Keyboard - a device used to input text into a computer. Also typically connects wirelessly or via USB or PS2 connector.

Speaker -  outputs audio sound in a computer system. connects via audio cable.

Microphone - input device to make the computer connvert audio to electrical signal.

...to be continued...



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Tuesday, March 5, 2013

TIPS ON BUYING TABLET PC's


Advantages and Disadvantages

Learn about Tablet PC that you will buy. Find out the advantages and disadvantages of the tablet pc so that you can be careful to choose the best.

Things to consider before buying Tablet PC:


*Operating System
With the number of Tablet PC from a variety of vendors and the many OS that will leave you confused. Various operating systems such as Windows, BlackBerry OS, iOs and Android. Please select if You need.

*Screen Size
There are wide range of screen sizes provided for the Tablet PC. There are 5 inch tablet, tablet 7 inch, 8.9-inch, 6 inch and some measuring 10 inches plus. In choosing the size of the Tablet PC depending on your taste.

*Design and Features
Design and features You should consider. As much as we like something will definitely be seen from the shape and beautiful. But the beauty of the design if it is not supported with the right features then there would be no meaning. Better look for a nice design and comprehensive features such as a microSD slot, a USB port, the output of full-sized cro-HDMI, etc.

*Battery Endurance
Consider the quality and capacity of the batteries before they buy a Tablet PC. As we know the Tablet PC pretty takes a lot of batteries. In general the resilience factor is based on Your usage. choose the highest "mah" for longer performance.

*Connectivity
There are several options of connection embedded on Tablet PC, wifi/bluetooth and 3G/4G HSDPA, USB cable.  Make sure that the tablet PC you choose there is this feature for you to have more connectivity platforms.

*Price

Tablet PC price range currently ranging from $50 to $400 or even more higher. Sometimes some model/brands price is much more expensive than a netbook or PC because it has a class of its own in the society. The selection of the price should be a consideration anyway, the more expensive does not necessarily mean good quality. Therefore You should be more wise in analytics.




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