Shortly after upgrading to the latest version of Windows 11, users experienced deterioration in the performance of their computers. The portal reports a large number of complaints from computer owners Neowin.
According to the source, some users experienced a 5-10% decrease in the performance of their computers after updating to Windows 11 23H2, and this was confirmed using special diagnostic software. Therefore, there were some random lags when launching games, which were only eliminated by rolling back to the previous version of Windows 11 22H2.
Experts suggest that the problem may be related to the operation of the Windows Defender antivirus program. In some cases, disabling or resetting the program would result in computers being restored to their original performance.
Microsoft has not yet made a statement regarding this situation. It is possible that computer performance will return to its previous level in subsequent updates. For now, users can only disable Windows Defender or roll back to the previous version of the operating system.
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