[Virtual Memory]

Computer says I don't have enough virtual memory. How do I fix this?

[GB used]

My computer has barely anything on it, yet my system claims I have used 74 GB of memory. How does this happen? and how do I REALLY clean up the system?

 

 

 

Operating system:Windows 7 Professional (64 bit) Service Pack 1

System root: C:Windows

Available physical memory: 3996 MB

CPU: Pentium® Dual-Core CPU E5400 @ 2.70GHz

Drive Info:

C: 74.43 GB

Internet Explorer: 11.0