8GB ram installed, only 4GB useable.

Ehenry9899

Commendable
Feb 13, 2017
9
0
1,510
I have 8gb installed says only 3.89gb are useable. Even on www.systemrequirementslab. com it says I only have 4GB ram installed. Why is this?
 

Ehenry9899

Commendable
Feb 13, 2017
9
0
1,510

Properties says im running 64-bit Windoow 7 Ulitmate