Select the checkbox Postpone computer scan tasks when the CPU and disk systems are at high load.
Clear the checkbox Prevent infection during operating system restart.
Select the checkbox Release resources to the operating system when the computer starts.
Select the checkbox Automatically disable some Kaspersky Internet Security functionality (such as notifications) when applications are launched in full-screen mode.
Select the checkbox Disable scheduled scan tasks while running on battery power.
Go to the Performance section and do the following adjustments:.
If you have problems opening the application window, see this guide.
In the main window of Kaspersky Internet Security 2018, click the gear button.
To avoid slowing down the performance of your computer when Kaspersky Internet Security 2018 is running, adjust the application settings: To do it: