Genuinely a question with no idea where to begin, how to phrase question, how to resolve.
The basics, Win7 upgraded to Win 10, but problem began in Win7.
Current status... Win 10 on my son's PC, many many games, Steam Account, apps, typical teenager, albeit high spec hardware. Said machine is...
I just installed Windows 7 64 bit on a high spec computer which has 6GB of RAM installed. System under control panel says 6GB but only 3.25GB usable. How can I make the full amount usable? Many thanks for any advice.