How does Microsoft OneDrive handle ransomware, meaning all my documents are encrypted and I cannot use them any more. The answer is two fold: 1. If you have a Microsoft 365 subscription you can restore files and folders within the last 30 days. 2. If you do not have a Microsoft 365 subscription you can restore file by file individually from the OneDrive recycling bin or restore a previous version of the file. 3. For SharePoint or Microsoft Teams you can restore a document library. ComputerHelpSOS uses Backblaze – https://www.backblaze.com/cloud-backup.html#af9xzk for piece of mind (Plan B), because it backs up every changed file instantly. This means I can restore folders or files from a certain date and time. All that “set it and forget it” for $7 per month. ComputerHelpSOS also uses the disk image backup of Windows to create a disk image of the device every three months.