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If you have one of the Kaspersky applications for home installed, you can switch to a different solution without reinstalling the application. Follow the instructions in the table:
Kaspersky Anti-Virus
To upgrade the application to the latest version: 1. Download the installer from the Kaspersky website. 2. Run the installation file and follow the installation steps. 3. Reboot the computer.
If your current Anti-Virus license has expired, buy a new activation code.
1. Buy the code for Internet Security from the Kaspersky website. 2. Enter the activation code into your Anti-Virus application. See this article for instructions. 3. Switch to Internet Security right away or wait until your current license expires. Note that license terms are not summed. 4. Restart your computer, if necessary.
1. Buy the code for Total Security from the Kaspersky website. 2. Enter the activation code into your Anti-Virus application. See this article for instructions. 3. Switch to Total Security right away or wait until your current license expires. Note that license terms are not summed. 4. Restart your computer, if necessary.
Kaspersky Internet Security
1. Buy the code for Anti-Virus from the Kaspersky website. 2. Enter the activation code into your Anti-Virus application. See this article for instructions. 3. Switch to Anti-Virus right away or wait until your current license expires. Note that license terms are not summed. 4. Restart your computer, if necessary.
If your current Internet Security license has expired, buy a new activation code.
Kaspersky Total Security
1. Buy the code for Anti-Virus from the Kaspersky website. 2. Enter the activation code into your Total Security application. See this article for instructions. 3. Switch to Anti-Virus right away or wait until your current license expires. Note that license terms are not summed. 4. Restart your computer, if necessary.
1. Buy the code for Internet Security from the Kaspersky website. 2. Enter the activation code into your Total Security application. See this article for instructions. 3. Switch to Internet Security right away or wait until your current license expires. Note that license terms are not summed. 4. Restart your computer, if necessary.
If your current Total Security license has expired, buy a new activation code.
If you experience any difficulties installing the application, submit a request to Kaspersky technical support by choosing the topic and filling out the form.
How to change the number of protected devices for a Kaspersky application
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