Not having much malware can also be down to what you browse and what you use the machine for.
Windows has evolved and become a lot more secure as the years have gone by too.
It's actually quite difficult to hack an up-to-date Windows installation these days.
This is why those wishing to scam money or do harm have had to change their tactics to use social engineering in part (i.e. the weakest link being the human so get them to give you control etc.).
Although there will be ways into a machine otherwise but one kept up to date makes that harder.
Thank you for that. I've found it, and I've nothing against Windows 11, so I could go for that also, but does it change the on-screen presentation? It seems like I've only just got used to Windows 10...
Windows 11 is really just a newer version of Windows 10 to most people.
They've moved the Start Menu and icons to the centre of the Taskbar but you can move it back.
If you machine is compatible with it i.e. it's not telling you it isn't where you find the 22H2 update for Windows 10, it's a free upgrade so something to consider.
The only thing to be aware of is if you run any older hardware (e.g. printer, scanner etc.) which may not have compatible drivers.
There may well be some on the horizon for that hardware but they are not always ready straight away.
You can run the compatibility checker to see what's what beforehand.
Windows 10 has around 2 years life left.