blue screen and error fixing programs

[MrRedFox13]

okay so computer slow to start up shut down now im getting a memory error when shutting down for memory well ran windows memeory diagnostic says nothing wrong. also got the blue screen three times twice while watching linus's video about video card running poorly and once while web browsing to find a error fixing program (ie winthruster) does anybody know a program like that that has used it or knows someone that has. cause this one says there are 1296 errors im iffy on that. and last nividia wont connect to the internet to update.


i7 4770
2x 1tb 5400 hhds
8 gb ram
window 8.1 i think its 64 bit lot of programs have x64  beside them
geforce 740m