Computer
This windows 10/11 update Error code 0x80070490 happens when we using windows update, mostly in windows 10 & 11 .To fix problems in Windows 10/11 Update, Such as taking a long time to scan, or Error Code 0x80070490 while installing windows update.
Disclaimers:Before you attempt to fix an issue with the windows update, we highly recommend you to take a registry back up and create a system restore point as a precaution method. In case if something goes wrong, we can restore your computer to the same stage and fix the issues. (In case if you not sure how to back it up, talk to an expert for assistance)