This is why I don't do clouds. Honestly, I checked out with Vista back in the day when my PC was no longer my own. I recently bought a Dell, and will be going down to get an external hard drive, backing up all my files and deep-registry tooth-and-nail manually pulling this thing out by the roots. Nasty thing. This is what I warned of with hotmail back in the day and 'putting everything and the kitchen sink in one place' mentality with microsoft back then. That and youtube did the same thing, which I object/ed to. The 'put all your eggs in one basket' approach hasn't appealed to me since I learned how to keep as many backups of my stuff in different places as possible. I bought this damn Dell and barely have anything on it except some very important files. I also didn't have time to set this computer up myself, and again, found out my friend telling me that everything requires your personal email now, and your home address and your social security number. Kidding. Anyway, long story short, recently sat down on my PC, only to open hotmail and find it yarping at me to free up space. Commence me manually freeing up space in my email. I regularly use CCleaner to back up the registry, so I'll go get this sorted soon. But yeah, found out that micropenis has been unbeknownst to me storing files on its 'free' cloud, and it wasn't an email issue at all. To me email=/=my computer. Computer is my computer, email is my email. If I want it in my email, its in my email, if I want it in my computer, its on my HARD DRIVE. I accidentally deleted everything. I normally 'ctrl' delete everything anyway, so I was lucky that I could recover it all from recycling. But of course it tells me it doesn't have enough space to recover everything because there's not enough space in this stupid CLOUD I DON'T WANT, instead of putting it all back on my PC! You don't need my email, micropenis, or my home phone number or to helicopter parent me about my passwords, dear. I still understand what happened back in the day when playstation got hacked and how easy it was. Don't store my data, you cowards.
Anyway, I hope you all have fun with it, and good luck to you all. I would suggest two backup copies, some stored in an email account not linked to microsoft, an external hard drive, and if you've deleted everything out of your recycling bin (By the way, thanks for making recycling bins completely useless, Micro.), and give your computer a hard computer reset. Store everything on an external drive with a backup, make sure to tell click on all files 'do not upload to cloud', unsinc from cloud and do not upload anything, then delete and hard factory reset your computer. I believe we don't have to click 'yes' for onedrive. Other than that there's some interesting ways to disable it. Good luck. If you can't do this yourself, there's probably a million professionals that have needed to untangle people from onedrive. We're probably single handedly keeping them in business.