I'm sending my computer in to get its battery problems fixed and I was warned I could have my system wiped so I should back everything up. Realistically I only need to have access to a backup for a week so I thought getting OneDrive premium for a month and having access to 1TB of storage space would be worth it. However, researching online I cant find anything to show that OneDrive can be used as a backup system. I keep seeing posts about how its only Documents, Desktop and Pictures. Can OneDrive be used as a reliable backup, and if not, then what can?