If after a hardware change and you encounter Error Code 0x803FABB8, Donor hardware ID does not own operating system entitlement, see this fix.

If you want to fix Windows Update error 0x800700c1 on your Windows 11/10 computer, then this post covers some simple options that you can try.

Learn how to use troubleshooters in Windows 11 to fix common errors and keep your PC running smoothly and without issues.

Microsoft Authenticator may fail to show verification codes on a new device due to an incomplete backup restore, platform mismatch, unfinished cloud sync, ...

Learn how to fix CMOS checksum errors in Windows PCs. Step-by-step guide: replace CMOS battery, reset BIOS, update firmware & stop invalid checksum issues.

Need your BitLocker recovery key? Visit aka.ms/myrecoverykey to access your Microsoft BitLocker key fast. Full 2025 guide with fixes if it's missing.

How to Fix Vanguard Errors in League of Legends You can usually fix the different connection errors you may get (VAN 0, 1, 6, 68, etc.) by restraining your client. We have also tried restarting our PC ...

Find out how you can fix the Fortnite "Failed to download supervised settings" error on Windows PCs with the resolutions in this article. Does your Fortnite game ...