Further enhance system security and the ability to defend against the intrusion of external hazards and reduce or even eliminate security risks. You may need to adjust system settings manually. We will guide you through the steps to adjust corresponding settings.

Start up WinMend System Doctor, click "Scan Settings" button in the main interface.

Select the option "Perform Expert-level deep security scan and help you locate and eliminate potential security threats", click "save".

Click "diagnose" button to scan windows system vulnerabilities.

After scanning, some unknow items found.

Click "repair" button to fix the potential threats.

After windows security problems fixed, there's a reboot confirmation window pop-up. You can click "Yes" to reboot your computer for the updates to take effect, or click "No" for later.