Save files and folders

[Neilinoz]

How can I save all files and folders, what is the easiest way to copy from a desktop to move to my Laptop.
I want to leave Windows 10 on my desktop

[Geek-9pm]

This will be of interest.
Share OneDrive files and folders

The files on your OneDrive are private until you share them. Keep in mind that when you share folders with Edit permissions, people you share with can add the shared folders to their own OneDrive. This lets them keep the folder alongside their own folders and items, easily move items between folders, and more easily work on it offline. Any updates they make sync with the shared folder, so everyone with access to the folder is up to date.

Search Google for more information.
Here is one from Computer Hope.
https://www.computerhope.com/jargon/s/skydrive.htm
 

[elliot15]

I'd recommend you used a migration tool. On older iterations of Windows you could have used Windows Easy Transfer, however, this tool is no longer available for Windows 10 (& 11). However, you can try EaseUS Todo PCTrans, which works just as well, and makes the whole process a lot less complicated.