Follow The Below Steps:

• Purchase and Download the Preferred Antivirus from the Online official site of the Antivirus company.
• Install the setup available in .exe format from the file explorer of your Windows.
• Follow all the steps there. Confirm the installation process by allowing permission and permitting it.
• Click on Agree to accept the terms and conditions of a particular Antivirus and then click on Next.
• Wait for Installation. After installation closes out all the Window of that Anti-virus software.
• Now run the Anti-Virus App and go to Activate or Register Options.
• Get the Serial or Product License Key from the purchase source and Enter the key there.
• Click on Activate.