Used Autoruns but unfortunately it seems that you have to have some knowledge about these things before you start to disable startup items. I disabled groups of items with no effect until one of the...

Appreciate all the quick responses and advice.

Not sure how I'd deal with such a long list. Wouldn't know where to start !! In any case I'll try without the startup items and see what happens in the next few days. If I still have a problem I'll...

I only have a few items in Startup, but I am sure there are many background programs that run automatically and I'm not sure I want to mess around with them.
I will try your suggestion, but if the...

I have been having some problems with Thunderbird on Windows 10 and decided to try the Windows safe mode to see what is affecting Thunderbird, My idea was that if TB worked OK then I would start...

No, I didn't. I just did the free upgrade. However, the printer works fine with everything else, the only problem is with Edge so the problem can't be the printer.
I may reinstall it to try that...

:(:( That's what I also try to do, but as I said, it gets stuck in the spooler and prints a couple of hours later.

I recently upgraded my PC from Windows 7 to Windows 10. Amongst other problems I found that printing anything from the new Edge browser is almost impossible.
When printing to my regular HP printer,...