[Icons on desktop blank]

Icons on desktop blank. Looks like a white page. Just two are blank.

 

 

Operating system:Windows 8.1 Pro (64 bit)

System root: C:Windows

Available physical memory: 6092 MB

CPU: Intel® Core i5-2430M CPU @ 2.40GHz

Drive Info:

C: 465.66 GB

Internet Explorer: 11.0

[Computer Freezing]

Computer freezes. Browser would freeze (sometimes not for long). When I stream videos online the video freezes slightly and still plays. When I play videos on Netflix and from my computer it doesn't freeze at all.

Operating system:Windows 8.1 Pro (64 bit)
System root: C:Windows
Available physical memory: 6092 MB
CPU: Intel® Core i5-2430M CPU @ 2.40GHz
Drive Info:
C: 465.66 GB
Internet Explorer: 11.0