Bree, thanks for your suggestion. I generally use Resource Monitor but Task Manager as you point out is very useful in showing the CPU usage for different users.

I don't actually get any issues...

My W10 (64) PC runs slowly owing to high CPU usage by background tasks but only when I have two users logged in (probably be the same with more users but not tried it).

Processes such as...

Hello,

I am Phil and live in the UK. I use IT at home mainly for photographic stuff (keen amateur), as well as the usual stuff we all do.

Generally built my own PCs, as a) enjoy it and b) can...