I've done and saved an 'image' using that Macrium software (on an external hard drive) but am still wavering. I really can't afford my PC to 'break'. I've also downloaded MediaCreationTool21H2 and...

Thanks, I'm still plucking up the courage.

Crikey, that looks a tad convoluted. I will digest your advice more thoroughly and then decide what to do. Will report back in due course.

Thank you both for your help.

Hello, newbie here. Since I got my PC in 2017 I have never installed a Windows 10 update. At the time I was on a limited data scheme and so used a program that turned off automatic updates. Hence, my...