There are a lot of ways to optimize your PC. Number one on the list is to protect it with necessary tools and antivirus (see this post).
However, if your RAM is too low, the only thing you can do is to upgrade it. What we are trying to do here is to get more memory for your PC.
Maybe some of you have already bumped into this kind of solution. You have the money but the problem is you really don't know what RAM to buy.
To some, I know what you're thinking. I know this is a little technical, but I promise to explain it in the most simple way. All you have to do is to find out what RAM is compatible to your system. Actually it's only a three-step procedure:
1. Connect to the internet
2. Click this link
3. Scroll a little bit and Click Scan my System button (it looks like this:)
After seeing the results, make sure you list the information released bring it to the store where you can buy memory upgrades for computers.
Most stores are selling 512MB - 1 GB of RAM. Just give them the information you listed and they will give you the RAM compatible to your PC.
