Avast
Activate your product
After you have retrieved a copy of your license, refer to the following articles according to your product and license type to activate it:
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Latest Avast Antivirus products
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Older Avast Antivirus products
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Other Avast products for Windows
If you are still experiencing activation issues, continue to follow the instructions below.
Reinstall your product and activate it again
- Uninstall your Avast product by following the steps in the articles below according to your product:
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Latest Avast Antivirus products
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Older Avast Antivirus products
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Other Avast Products for Windows
- Install your product by following the steps in the articles below according to your product:
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Latest Avast Antivirus products
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Older Avast Antivirus products
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Other Avast Products for Windows
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Activate your product again.
Troubleshoot issues related to your order or subscription
If you have a question or an issue related to the order or subscription of your Avast product, refer to the following article:
Transfer your subscription to another device
If you want to transfer your Avast subscription from one device to another, refer to the following article for instructions:
Troubleshoot common activation error messages
If your Avast product displays an error message during activation, refer to the following article for troubleshooting steps: