W3C Web Content Accessibility Guidelines (WCAG) 2.0 ...

For a month after you upgrade to Windows 10, you’ll be able to go back to your previous version of Windows from. Settings > Update & security > Recovery. This will keep your personal files, but it'll remove apps and drivers installed after the upgrade, as well as any changes you made to settings. Restoring to an Older Version. Microsoft Edge ... ................
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