Computer Freezes or BlueScreens Once A Day

[Alex Fare]

I'd like to think I am good with Computers but i cannot figure this out..
Computer is getting old.. Built about 4 or 5 years ago. GPU only like 2.
99% software issue and not hardware.
Every single day. When i power my computer on, After 5 mins itll blue screen or just freeze. Once i restart It wont happen again.

Started When i uninstalled AVG and Installed BitDefender. So have a feeling something to do with that. I've got nothing in memory dump tho.

Now i used AVG Uninstaller but it said it wasn't able to find anything. So I used Revo Uninstall and Glary Utilities. Removed everything AVG related i could find.

What am i missing? About to uninstall Bit Defender.

 

[JoshRC]

Run command prompt with administrator privileges and use the command: chkdsk X: /f (x=your drive letter) This will scan your drive for errors and fix them.