No strict timer, but older backups may be purged when disk space is low or new updates overwrite component store.
Whether you've encountered a buggy feature, "Blue Screen of Death" (BSOD) crashes, or hardware compatibility issues, a Windows 10 rollback update can restore your PC to a stable state. windows 10 rollback update
: Windows will ask why you are rolling back. Select a reason, click Next , and follow the on-screen instructions. What to Know Before You Start No strict timer, but older backups may be