I would use two different disks, the one that you have already for windows and a second one for Linux. When you’re ready to install Linux Unplug the windows disk, so that you can’t screw it up ( been there, did that 😭) then when you need to use either the Linux or Windows Just choose the start up disk in bios at booting, usually F11, a tiny bit longer than dual booting, but it will save you a lot of hassle. Dual booting is rather dangerous as windows has the annoying habit of wiping Linux grub setups when updating, and Linux has the annoying habit of wiping everything, two different disks, much easier.

Timeshift for the system, works perfectly, if you screw up the system, bad update for instance just start it, and you’ll be back up running in less than ten minutes. Simple Cron backups for data, documents etc, just in case you delete a folder, document, image etc . Both of these options to a second internal HD

Okay, at least that gives me an idea, thanks

Thanks will check that out 👍

I’m going to do the same later this year as like you my setup is 10 years plus, though I’ll re-install Arch again What MB, GPU card etc did you buy? , as I’m out of touch with the latest equipment now, so would be grateful for a heads up

How about Cron? If it’s just for copying your files / data, super easy to set up and extremely rapid, it doesn’t do snapshots, it’s just a simple ‘copy my file to another place’, but it works 👍

Use timeshift, install it, just chose where you want the backups to be installed, preferably a second HD or SD Flash. Chose when like once a day, week at start up for instance and forget it. Then if you screw up your Linux, just start in console mode, timeshift --restore and five mins later your up and running.

If you want just your data to be copied, then Cron

Both are standard Linux programs, often already installed depending on what Linux you have

Though to late to help you, when you get it working again, install Timeshift, so that instead of faffing around to try and suss out what went wrong, you just start timeshift – restore from the console and a couple of minutes later you’ll have your working setup back. It’s saved my bacon quite a few times in the last couple of years, especially when you can’t login to your DE.

Timeshift. Easy to set up. Easy to use, only takes a couple of minutes to ‘re-set’ your system back, if you break it. If you want just to backup files, documents etc then Cron. I use both. They are standard Linux programs and easy to use

For note taking, Joplin is pretty good, in fact I went from Simplenote to Evernote (over kill and not free) to Joplin using Dropbox for the syncing (syncing is done by Joplin, so you don’t need a ‘syncing’ app) between my PCs, all Linux and my Android phone. Simple to set up and free. I do not use it as a Journal as that is extremely poor, but for notes, it’s perfect