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#11
Check for viruses with your antivirus software and also do the following:
- Scan for viruses with a full scan using the free version (do not start the trial) of Malwarebytes : Free anti-malware, anti-virus and spyware removal download. Download and update the software, then run it (again, do not start the free trial). Run a full scan of the system.
If you do not have antivirus software, see the Good and Free system security combination.
Application and service conflicts can also cause abnormal performance:
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