Windows 7 Ram

[Reza_27]

Hi
I use windows seven ×64 bit on my pc and I have 6GB Ram installed on it but it says : 6GB Ram 3.25 Usable
What should I do?

 

[hang-the-9]

You have RAM reserved by the video card and by some system files, that is normal. Look to see how much video RAM is assigned to the video, you can lower that a bit if you like.