(Smacks head about saving it...
Duh... so, my reply should've said to better download a copy quick.
Win 10 has some built in backup capabilities but I don't use them (e.g. https://www.pcworld.com/article/2974385 ... ature.html
I put almost nothing in places like Documents or Pictures (MSFT has moved these around depending on the OS version) and put them in other well-known locations. I have 2 external USB hard drives that I back up those directories to. I just make a new dir (e.g. 20190302_data_backup) and copy/paste those well-known locations into that drive.
I also have a batch file that copies those locations + a few others into a location I specify.
There are some other backup solutions that are more automated but I'm the wrong person to ask about them.
External USB hard drives are dirt cheap now. If you don't want to deal with one that has an external power supply, just get one that has a laptop drive inside and is powered via USB: https://www.newegg.com/Product/ProductL ... ageSize=36
Want more security? Get drives from two different totally unaffiliated hard drive companies (e.g. WD, Seagate and Toshiba). See diagram at https://en.wikipedia.org/wiki/List_of_d ... ufacturers
. I got a 1 TB WD and a 1 TB Seagate USB drive for my parents recently for this purpose. Cheap!