Windows 10: Windows User instantly crashes tabs I open

Hello,I’ve had my pc build for 2 years and it has been flawless throughout until now. I ran into this problem on my only/main user on my pc 6 or so months ago. Basically, when I open most applications the window will either open for a split second and crash, or it will crash on the taskbar without opening at all. It doesn’t happen to chrome and some other applications like discord, but when I open games or most other applications it just rejects it. I thought my system was fried but when randomly trying things to fix the issue, I made a new user account let’s call it user 2 and the problems

:)

 

Command prompt open and crash instantly.

Command prompt open and crash instantly. I tried run it as admin and result is same can somebody help ?

 

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?

 

File Explorer crash when opened from taskbar (never happened before)

Method 1.

You should be able to fix this problem by disabling DEP (Data Execution Prevention)

• Step 1.Log in computer with Administrator account to make sure you have fully administrative rights.
• Step 2. If your computer is running Windows XP, click "Start" button and select "Run". Windows 7 user can press Windows and R keys. Type sysdm.cpl in Run box and click OK.
• Step 3. You can see System Prosperities window from which you need to click Advanced tab and then Settings.
• Step 4. The "Performance Options" window will pop up and please click "Data Execution Protection" tab. Select the option "Turn on DEP for all programs and services except those I select" and click "Add" button.
• Step 5. Browse files from the Open applet and find the exe files of the software which causes the error code. Select it and click "Open" button.
• Step 6. Click "Apply" and "OK" to make changes take effect.

Method 2. Update Internet Explorer