In no particular order:
sfc /scannow should be run from elevated command prompt.
Look into AMD forums or AMD website for "tlb" fix.
Completely uninstall AVG from system. Run memtest for as long as you can stand to.
Scan with Malwarebytes.
Use event viewer to click on links as bottom to get Microsoft's recommendations for each error.
Disable floppy support in bios if not used. Better to completely detach from system. Disable all unused ports in the bios, namely, serial. Disable RAID controller in device manager if not in use. (I see you have no driver installed for it now.)
Unlrelated, but get Bonjour off the system the proper way. Google is helpful here.