Firefox’s free VPN will offer 50 gigabytes of monthly data, which is pretty generous for a browser-based VPN. A Mozilla account is required to make use of it, which isn’t a hardship (they’re free), but is a point of friction some may wish to know upfront.
You could try connecting an external keyboard/mouse to your main computer.
As for the backup one - how much space do you have left? You’d need between 4 and 6 GB to download a Linux ISO and around 2 MB for Rufus with which you’d build a bootable “live USB”.
If you don’t have even that much, grab WinDirStat to check what exactly is taking up so much space - maybe you can remove some of it.
Thanks for the help, I did buy an external keyboard and mouse despite not knowing if that works without authorizing it. Someone else told me I could take apart the back and sometimes the wire comes loose. The old one should have a lot of memory the thing is a beast.
The backup one however the c Drive is like 90 some percent full and keeps sending me messages about clearing up space but I’ve already done everything I can. I have no idea what is even on the C drive. I barely saved anything, 95% of my music is that my old one, and documents and whatever that’s all I save.