Windows 7 uprising against the user, how to treat?

Question

Windows

For the last 2 days, the computer has been behaving a little strange, I turn on the computer, it starts up without problems in just a minute, but then it starts incomprehensibly, I try to start a program or open a folder, the computer suddenly freezes and even after 30 minutes of waiting it does not respond to requests, more or less yesterday I launched Kaspersky Anti-Virus, cleanly, the computer is not clogged with nonsense, only a couple of necessary programs and 1 game and that's it.

Answer 1

Viruses are treated with antiviruses.
Overheating is treated by the prevention of the cooling system.
Breakdown - diagnostics, then repair or replacement.

Answer 2

Switch to Linux\FreeBSD

Answer 3

Start by completely reinstalling Windows. If the problem persists, then it is hardware.

Answer 4

Look in the event log, maybe there are errors there. I would also check the hard drive for bad sectors.

Answer 5

most likely a hardware problem. look at the system logs, maybe you will find something useful