If you want to run a scan right away, go back to the Home tab and click Scan now.Microsoft Security Essentials (MSE) has launched the versions for Windows Vista and 7. Whenever scans run, your removable drives will also be scanned (if they’re attached to your PC). Go to Advanced and click the option to Scan removable drives. Open Microsoft Security Essentials and click the Settings tab. It may be useful to scan external drives and USB drives since they can get infected too. Under Scheduled scan, you’ll be able to change the day and time as well as the type of scan.

If you want to adjust this, open Microsoft Security Essentials and click the Settings tab. Your computer will be a little slower while it is running, but the full scan looks everywhere for possible problems.īy default, Microsoft Security Essentials runs a scan of your PC once a week when you’re probably asleep (2:00 am on Sunday). It’s a good choice when you’re just checking on the health of your PC.īut if something makes you think your PC is infected with a virus or spyware, we recommend a full scan. The quick scan will look for viruses in all the places they are most likely to hide. You can select a Quick scan or a Full scan (and then click Scan now). Open Microsoft Security Essentials and you’ll be on the Home tab. If you want to delete threats automatically whenever they are identified, open Microsoft Security Essentials, click the Settings tab and then choose Default actions. Usually the best thing to do is to choose Clean computer so that the threat can be removed. When you see yellow or red, click the icon and you will be able to see the details and take actions. Green means everything is okay, yellow means that your PC is potentially unprotected, and red means that your computer is at risk. You can keep track of how your PC is doing by looking at the Microsoft Security Essentials icon in the notification area at the far right of the taskbar. It checks for updates automatically a few times a day and doesn’t slow your PC down while it works. Microsoft Security Essentials works in the background to protect your PC. How to Turn on Windows Defender for Windows 10.How to Turn on Microsoft Security Essentials (Anti-virus).How to Turn on Windows Automatic Update for Windows 10.How to Turn on Windows Automatic Update for Windows 7.How to Turn on Microsoft Security Essentials (Anti-virus) - My Community Savings

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