Operating systems need to be updated regularly to fix bugs and close the security holes. The error Windows 10 update failed is now giving a heart attack to it users. When Windows 10 fails to get updated when the error codes like 0xa0000400, 0x80070057 and 0x80070005 are common. In that case, the upgrading process simply freezes and hence a message pops up saying Windows 10 update failed.
If you get ANy problem While Upgrading Microsoft Windows 10 then Call Microsoft Helpline Number +1-877-353-1149continue reading