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Why Your Gaming PC Got Worse After the Latest Windows 10 Update

According to numerous reports, Windows 10 updates KB5000842 and KB5001330 cause annoying performance bugs for games running in windowed modes. Per Microsoft’s patch notes, “a small subset of users have reported lower than expected performance in games after installing KB5000842 or later updates. Most users affected by this issue are running games full screen or borderless windowed modes and using