https://techentricks.net/a-quick-solution-if-malwarebytes-web-protection-won-039-t-turn-on
Malwarebytes is a well-known antivirus program that provides free and premium versions of its software. The latter also comes with a feature called Web Protection which helps users to stay protected from malware and other online threats, by stopping them immediately when they attempt to attack. However, many users have discovered that the Web Protection feature turns itself off without explanation. If this happens to you take these steps to get it back up and running:
If you are not able to fix the issue with Malwarebytes Web Protection by altering your settings in your browser or by altering the browser, you may prefer to use System Restore to go back to a point in time when this issue did not happen. This can be accomplished by right-clicking on the executable, and then choosing “Properties”. From there, click the “Compatibility” tab and then select the “Run this program as administrator” option.
Malwarebytes Web Protection detects and stop online scams, such as browser lockers and scare tactics employed by scammers using tech support to get cash from unwary victims. It also blocks third party trackers that monitor online activity and use the data to target ads. It also stops malware from installing cryptocurrency miners in the browser and kicks out other malware. If you’re not sure if this security suite is suitable for you, you can get a 60-day refund, which is much longer than the 30-day guarantee offered by many other security suites.