Since Windows is the most common desktop OS, hackers target it more often. This means Windows users need to be more vigilant when they watch out for malware. Luckily, Microsoft made it a little bit easier to defend your device. Read on to learn more about Windows Defender and how you can use it to keep your device safe.
May 20, 2020 · 3 min read
Windows Defender is native antimalware software designed by Microsoft to protect your PC. It was initially released with Windows Vista and updated with every new version of the operating system. It’s a great way to have at least a minimal level of protection for your device if you don’t want to buy new software or install free antimalware that constantly prompts you to upgrade to a premium version.
Windows Defender is a reasonable choice. It features quick and full scans as well as custom scanning for selected files or folders. Windows Defender also has real-time virus & threat protection, a firewall, and protection from ransomware. To top it all off, Windows Defender comes pre-installed on Windows 10, so it’s especially suitable for people who are not very tech-savvy.
However, if you’re looking for more advanced security measures, Windows Defender might get in the way. When you have other security software installed on your PC, Windows Defender can interfere if you run them at the same time.
Here’s how to turn off Windows Defender:
1. Press the Windows and S keys together to open the search box. Type in “Windows Defender” (“Windows Security” if you’re using a newer version of Windows 10) and hit Enter.
2. Select Virus & threat protection on the left and click on Manage settings under the Virus & threat protection settings.
3. Toggle the Real-time protection from “On” to “Off.” You can also turn off the cloud-based protection, automatic sample submission, and tamper protection.
4. A prompt window will appear, asking if you really want to turn Windows Defender off. Click Yes.
5. If you decide you want to turn it back on, follow the same steps.
If you try turning the Windows Defender on and nothing happens, there are a few things you can do to fix it:
To run a System file checker (SFC) scan:
If it stopped before the scan was finished or didn’t fix the problem, try the Deployment Image Servicing and Management (DISM) scan:
If the Windows Defender still won’t turn on after the DISM scan, try rerunning the SFC scan (even if it didn’t work the first time) and see if that solves the problem.
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