[KB9199277]-How to Solve Update Error 0x800f0988 in Windows 10 (20H2)?

Many users have encountered this Windows Update Error Code 0x800f0988 when they were trying to modernize their existing OS. This Windows Update Error 0x800f0988 is generally caused by loose system lines. In this composition, we bandy the reason of this windows update error code 0x800f0988 and also the results to fix this Window 10 update error code 0x800f0988.