[ErnBatavia]

Now it’s telling me that RAM is critically low

I'm far from the expert, but degragging might be in order, then - as suggested above - run Crap Cleaner....but be aware doing that will clear all your passwords and log you out of everplace you're currently logged into.

[dglang]

There is no windows OS existing any longer, just the virus/trojan and it’s substitute program telling a bunch of lies.

[Outlaw Woman]

EB..is ‘Crap Cleaner’ a legit program or are you referring to a generic..”it needs to be cleaned” ...

If it is a separate program, do you possibly have a link you could post?

thx