Windows 10: Crashing

I upgraded from 7 to 10 a few days ago. Since I have had nothing but problems such as mic cutting out and crashing. When i tried to go back said i had no room to go back to 7. I tried to reset but have now lost the option to go back to 7. Windows 10 keeps crashing and has almost made me lose my uni work. I have tried all recommendations yet keeps crashing. I would appreciate any fixes or another method to go back to seven, while outdated and no longer supported I did not crash every few minutes.

:)

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.

 

GPU-Z 0.8.7 crash on launch

W1zzard is asking you to test so that he can suggest next steps and be able to troubleshoot the issue you have.
If another version works, it would be one set of steps.
If several other versions also fail/crash, then it would be another.