To backup your computer, you can use the “ Disk Backup” feature to backup all the data on the hard disk to another hard disk or SSD drive. *Since AOMEI Backupper works with all the Windows OS, the same method also applies to Windows 11 upgrade - you can make a Windows 10 backup beforehand to avoid possible data loss and system errors.ġ. Here's a guide to create disk backup before upgrading to Windows 11, if you want to backup only the operating system, you can also use System Backup. Before doing it, download AOMEI Backupper for you. One powerful Windows backup software, AOMEI Backupper Professional provides various convenient functions to manage your data, including system backup, partition backup, disk backup, system restore, system clone, partition clone, universal restore and so on.īesides, AOMEI Backupper allows you to backup your data to network share, NAS device, USB flash drive, external hard disk, internal hard disk, etc. So before you try the following methods to downgrade Windows 10 to Windows 7, please make a backup in advance. Important Notice: Indeed there are two workaround methods that can help you go back to Windows 7 from Windows 10 after 30 days, but it’s possible you will lose all the existed data. How to Downgrade Windows 10 to Windows 7 without Losing Data After 30 Days

But don’t worry, in the next part, we will tell you other two methods to rollback Windows 10 to Windows 7 after 30 days. So you can’t downgrade Windows 10 to Windows 7 when the Windows.old folder is lost. However, the Windows.old folder will be deleted automatically by Windows after 30 days you upgrade. Here are the steps: Settings > Update & security > Recovery > Go back to Windows 7. If you don’t want to stay with Windows 10 due to some reasons, you could use the Windows.old folder to downgrade from Windows 10 to Windows 7 within a month.

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