Issue
- You want to upgrade your ESET Cyber Security or ESET Cyber Security Pro from a trial version to the full version
- Upgrade version 7 and later of ESET Cyber Security from trial to full version
- Upgrade version 6 of ESET Cyber Security Pro from trial to full version
Solution
Upgrade ESET Cyber Security 7 and later from trial to full version
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Figure 1-1 Click Purchase a Subscription.

Follow the instructions on the ESET website to purchase a subscription for your ESET product. After the purchase is complete, an email containing your ESET Activation Key will be sent to your email address.
Click Activation dialog (see step 2)
Click Activate with an Activation Key.

Type your Activation Key into the field and click Continue.

Click Done.
Figure 1-5
Upgrade ESET Cyber Security Pro 6 from trial to full version
Click Activate product.
Figure 2-1 Click Purchase license.
Figure 2-2 Follow the instructions on the ESET website to purchase a license for your ESET product. After the purchase is complete, an email containing your ESET License Key will be sent to your email address. Proceed to part II.
Click Activate product.
Figure 2-3 Type your License Key into the field and click Activate.
Figure 2-4 If successful, your product will display an Activation was successful message. Click Done. Your product will now automatically begin downloading the latest detection engine update.
Figure 2-5