Protect your computer and files from bad updates on Windows 11 with restore points, recovery tools, update control, and ...

To apply a restore point, select Open System Restore. Restore points older than 60 days are not available. This 60-day limit will also apply to future versions of Windows 11, version 24H2.

Windows 11 purported to save restore points for about 90 days, but in reality, their lifespan varied.