Microsoft: Win7/Win8.1 users can downgrade

within 30 days after upgrading Win10. Computer store news: Win7 and Win8.1 users can upgrade Win 10 for free, this is a promotional tool of Microsoft, designed to attract more users. Upgrade to Win10. Although Windows 7 and 8.1 users can upgrade smoothly, for various reasons, some users want to return to the Windows 7 or 8.1 operating system. At this stage, Microsoft allows users to freely downgrade, but there is a deadline.

This period is 30 days: After installing Windows 10, you can perform a downgrade within 30 days. If it's more than 30 days, you can only stay on Windows 10, the only way to return to the previous version is to perform a fresh install.

Microsoft said on its official Windows 10 FAQ page: "Yes, although we think you will like all the features of Windows 10, but still give you a month to consider downgrading, after the upgrade you will only have Restore to a previous version of Windows in one month. ” When you try to downgrade to a previous version of Windows, you will also see this message on the settings page.

Pure installation is preferred for many users, but it involves product keys for older versions of Windows and the hassle of resetting and installing all applications. All files will be saved, but you must install all software from scratch. But you can return to the familiar operating system, and there are gains and losses.