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Why McAfee muffled the computer speed?

7 de Julho de 2021, 4:36 , por Suzanne Shanks - 0sem comentários ainda | Ninguém está seguindo este artigo ainda.
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Many users asked for the antivirus does McAfee slow down pc ? Certain system resources are required to protect your computer from malicious software, and other attacks. So the software has worked in the background and finds the threats to protect the computer and all other information and documents.

Automated background scanning

McAfee may be slowing down your computer due to automatic scanning. If you don't have enough memory or a slow processor, scanning your computer for viruses could cause problems.

Active protection for PC

Anti-malware and antivirus programs often allow you to scan your computer only. McAfee offers active protection against threats. The application will start one or more processes that scan the computer or provide protection. The general rule of thumb is that the slower a computer runs, the more processes it has.

Full scanning process

Since 2010, hard drive technology can't allow a complete scan to take less than a few seconds. Each file must be checked for infection individually. It takes a lot of time and is more difficult if your hard drive is older or slower. McAfee's full scan takes the most resources, so other applications will run slower.

automatic updates mode


McAfee software may set up to automatically upgrade, which can cause slowdowns in your computer and Internet connection. If you have a dial-up connection, your connection might be particularly slow.

slow computer speed

Your computer may not meet the minimum system requirements to run McAfee software. For information about the minimum system requirements of McAfee products.

Multiple programs installed

You may encounter problems if you have multiple security software installed on the same computer. It is because the programs are not trusted and fight for permissions. You should only have one antivirus program installed at once.


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