Kasdpersky is not a ideal security antivirus on windows environment I will suggest you to remove if completely and install another one which is suitable for your working environment. Just follow the step given below in order to remove it completely without using mouse:-
- Start your machine.
- Press windows button present on your keyboard.
- By taking help of arrows go inside control pane.
- In control panel select option called “Add/Remove programs”.
- Simply click on remove button present right behind your antivirus name.
- Restart your computer again.
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