Windows 10 Beginner's tutorial for save as pages/files

[prib]

where to find basic instructions about saving pages and files in Windows 10, IE11 and Edge. I save very little but would like to save everything in one place.
Please tell me where to find very clear instructions for a beginning senior.

 

[ussnorway]

when you say "pages and files" do you want the stuff you have on that computer like images of the kids and the recipe for fruitcake?

or are you looking to backup Windows itself in case you get a virus and the computer stops working?