How to Buy a Laptop / Notebook Computer by Vaibhav B
You want to buy a laptop do you? And looking at the vast choice available you are confused.....not to worry....heres some advice. Before I go into details, a quick recap of processors is essential. Be aware that it is the processor (cpu) that governs the price of the laptop (along with the... But make sure that you have enough system RAM (read 512) because the video memory is going to steal part of your RAM. ... It is said that increasing your RAM is the best and cheapest way of improving performance of any computer (i.e.

Effective Screen Design by Tim Bryce
"Successful screen design is based on how well the developer knows both the user and the data." - Bryce's Law INTRODUCTION Some time ago I was working with a hospital in the Midwest who was trying to automate some patient admission forms. Hospital forms are notoriously complicated and... Someone with a greater proficiency in using a computer will have less difficulty in using complicated screens than someone less conversant in computer technology. ... Keyboard/mouse relationship - if in the event a computer mouse either breaks down or is simply not available, the user should still be...

Printer Buying Guide by Jeffrey Lawrence
Printers are essential peripherals, performing a critical role as they render electronic information into tangible records or material output. You’re simply not using your computer to its fullest potential if you are unable to print reports, presentations, letters, photos, or whatever it is you... In the case of inkjets, memory is built-in and not upgradeable, but this is not an issue inasmuch as processing occurs on the side of the computer — so there’s no need for large amounts of installed RAM to begin with on inkjets.