In this guide, we will show you a step-by-step process on how you can perform a full scan with Microsoft Defender using the Windows Security application on your Windows 10 computer.

Perform full virus scan on Windows 10
Step 1: Open Windows Security application on your Windows computer.
Step 2: When the application opens, click on “Virus & Threat Protection” from the left-hand side menu.
Step 3: Now, under the “Current threats” section, click on the “Scan options” link.
Step 4: Click on the radio button that reads “Full Scan” and then click on the “Scan Now” button to start scanning.
That’s it. The full computer scan has now been started and it will take time to complete. Meanwhile, you can keep using your computer as usual. You will be notified if the scan finds any threats.