@fifonetworks
" customizing settings in Microsoft Defender."
Ooo do this one. I find MS documentation tough to dig through
@bitchpeas
https://www.computerhope.com/ has a lot of great, accessible content
Microsoft has some quick start guides for Windows 10
https://support.microsoft.com/en-us/microsoft-edge/quick-start-guides-for-windows-10-surface-book-and-microsoft-edge-4e603411-16ad-73f7-0923-5aa3d327bb59
IT-oriented system management guides can be a good middle ground - this blog post links a variety of good Microsoft resources
https://techcommunity.microsoft.com/t5/windows-it-pro-blog/the-definitive-guide-to-windows-10-management/ba-p/110001
Good luck!
@bitchpeas if you ask me the question 100 times, I'll always say check Pavel's courses/books/etc.
This should be great:
https://www.pluralsight.com/courses/windows-11-internals-foundations
@bitchpeas second the Paul Thurrot books & blog (if those are still around)
I would also suggest searching for "power user" resources. There used to be a whole bunch of authors who did "Windows for Power Users" type books & training, similar to this:
https://www.amazon.com/Power-User-Guide-Ultimate-Everyone-ebook/dp/B015M9Y0KE/
Much of that info still gets posted on various power user article & forum sites, but I haven't seen nearly as many centralized sources for it in the last 5 years or so
@bitchpeas Oh man. I learned Windows by breaking it and being too poor to have someone else fix it.
VMs?