Skype and OneDrive. They just WOULD NOT GO THE FUCK AWAY. My hard drive died, so I already lost everything OS related, and re-installing windows 10 was already infuriating me, and then every reboot, even after disabling them, skype and onedrive just kept popping up at boot. I used windows to download i think 8 different distro ISOs, gathered a gaggle of flash drives and set them all up. Then I tried them all out until I landed on one that did everything I wanted it to and haven't looked back. I kept that windows drive for about 6 months before I realized I was never using it and the storage space would be better served reformatted to btrfs for the linux system to use.