INFORMATION TECHNOLOGY

MEMORY:-

Also a very important component, it sends the message to the processor how to manage the orders which we have given to the computer.There is never enough RAM. How much you need is relevant. If you play games which take a lot of ram or other memory consuming processes then you need a lot of it. Minimum amount is 1GB, middle 2GB and the best is from 4GB above. The type is also important. DDR2 and now DDR3 are the most common today. Here are some RAM-s from slowest to fastest:DDR2 400 MHz or PC2-3200 DDR2 533 MHz or PC2-4200 DDR2 667 MHz or PC2-5300/PC2-5400 DDR3 800 MHz or PC3-6400 DDR2 800 MHz or PC2-6400 DDR3 1066 MHz or PC3-8500 DDR3 1333 MHz or PC3-10600/PC3-10666 DDR3 1600 MHz or PC3-12800The speed also very important. Why would we need a big capacity if it wont fill up enough fast. Memory can be upgraded very easily so do not bother buying too much or too expensive.