Mouse And Keys

Hi.
I am new here and I don't know where and if this was posted.
If I make a error sorry.

I saw it year ago, when I start PC mouse and keys freezes, and PC did not fall asleep as in energy saving mode. I need restart it. It happened 3-4 times. Then again this march. Since last week it happens on regular bases. I see blue screen. Also if it starts now can be blue scream, and weird sound when it hangs up.

I google that , some say I need update bios, some, ram , some mother board, some virus. I download some programs to update drivers, but all are not for free, they scanned it. I saw few USB drivers were out of date.
I tried it via computer management, as I saw on YouTube, but I don't know if I succeeded.
Can those be drivers?

I have acer x3990 I bought it in 2011.

Ir runs fine when I start or restart that freezing disfuntion, after one or 3 restarts it works.

I also had start up error, when PC scanned for problem.

I had often power cut , once it messed Microsoft world, but under control panel I fixed it.
Windows picture galery was messed same way, but after one year suddenly it works again, and I did not done anything.

What can be wrong, is it wort to pay someone to fox, or just to buy new PC?

 

I cant prevent power cut and new PC is option.
I still don't get why it freezes ? what can be a problem?

 

1th
new PC work work fine, power cut happens if it rains and are thunder and so on.

I read 1th post and that program, what he suggest, it says 42 errors are found. I will run and fix all when I will have a time.

PS , factory reset will resolve a problem?