This scans Windows system files and attempts to repair any that are corrupt. System file checker, or sfc, is a similar command.

But if you notice a sudden slowdown and still have an old HDD in your computer, it's worth a try. If you have an SSD in your machine, this isn't as pertinent. The check disk command, or chkdsk, scans your hard drive for bad sectors that can cause your computer to act up. It's much better to catch malware with a scan than to find that your computer is running slowly weeks later.Īside from this, Windows has some other scans you can run for maintenance, but you shouldn't need to do so often. Malwarebytes is a great choice for this, since the free version only scans on-demand. While your antivirus is likely set up to scan on a schedule, it's wise to get a second opinion and scan with a dedicated anti-malware app occasionally.

In the next step select Allow the connection, then click Next. and many more programs are available for instant and free download. Select TCP and in Specific local ports type: 5242, 4244, 5243, 7985, 80, and 443. Communication downloads - Viber by Viber Media Inc. Once it has opened, choose Port and click Next.

For additional options, search for Disk Cleanup in the Start Menu. Enter it to move forward) On the left, find and click Inbound Rules. You can head to Settings > System > Storage to turn on Storage Sense, a Windows 10 feature that helps you free up space automatically.

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