Sometimes, we realize that our existing computer is working slowly that is affecting our output. We start thinking to replace the existing computer or to boost up its memory. True, the task is not much complicated as high memory Ram cards are available in the market. You can replace these cards yourself too. But the whole process needs due consideration over the following allied aspects to ensure the better performance of the computer after modification.

How Much Memory Do I Have?

It is a must to know about the existing computer memory. To know this, examine the BIOS or operating system parameters. For Windows system, it is located by opening System properties through Control Panel. Besides it, open CPU case after switching off the computer. Find out the memory slots and check the installed modules and spare slots. If there is no spare slot; you will have to replace existing memory card with high capacity card.

How Much Do I Need?

1GB of RAM is sufficient for average Window XP user. If we increase 512MB of RAM to 1GB working disc burning software Nero Express becomes one-third faster. The power users who work with lots of applications at one time, working with digital video or large graphics files need 2GB. By replacing XP with Windows Vista also changes the performance of computer and you can go ahead with 1GB. But, normally for busy professionals having 2GB of RAM is an ideal solution. All operating systems and application programs have information about "Minimum" or "Recommended" memory upgrade. Get the highest "Recommended" memory or more than it by upgrading your existing system memory.

What Type Does Your Computer Support?

RAM comes in various variants like DDR1, DDR2 and DDR3. DDR3 is faster than previous versions but your existing motherboard may not support it. Check the PC manual to ensure the compatibility. Handy online tools to identify right RAM for PCs are also available. Using dual-channel memory system is also popular. This provision allows you to use two 512MB modules instead of one 1GB module.

Don’t try to save a few bucks by compromising with RAM quality. If you have lost the manuals of your PC, visit the site of your computer brand and access to the relevant data. This professional approach will help you to upgrade the memory of your computer logically.