websites freezing my computer (no idea) please help

[DaJuke]

hi i can not log in to some websites without my computer freezing the rest of the website is fine for me but logging in freezes me.

sites like

yahoo.com (trying to log out of my email)
marketsworld.com (signing up)
forex.com sign up
XSplit also freezes my computer after hours of playing or even min's

logging in to twitch.tv use to freeze my computer but it fixed by turning off hardware accelartor

i looked around and saw most people think its a flash player issue.

ive uninstalled everything flash related with revo uninstaller then tried to log in to twitch.tv and it still froze up.

i dont think its a flash issue since its only with logging in and seeing how i didnt have the programs downloaded i dont know.

please help me! i have no issues with watching any flash at all at highest quality.

system spec (everything fresh out the box new)

Operating System:
Windows 7
Motherboard:
MSI - Z87-GD65
CPU Type:
Intel® Core™ i7-4770K CPU @ 3.50GHz
CPU Speed:
3.55 GHz
System Memory:
16 GB
Video Card Model:
NVIDIA GeForce GTX 650 Ti Boost
Video Card Memory:
4.24 GB
Video Card Driver:
nvd3dum.dll
Desktop Resolution:
1920x1080
Hard Disk Size:
500 GB

any possible problem you could think of please share it with me so i can get busy looking it up and testing it thanks you for reading have a nice day =P

 

[DaJuke]

well shit. no one knows huh?