ESET Internet Security Key (1 Device, 1 Year)

What you get

After payment you receive an ESET license key by email, instantly in most cases (a system delay can occasionally add 5–10 minutes). It protects one device for one year. The email includes the link to ESET’s official download page and our activation guide, and the key is also saved under My Account → Keys.

ESET Internet Security is now ESET HOME Security Essential

In 2024 ESET renamed its home products: ESET Internet Security became ESET HOME Security Essential, with the same protection features. Your key activates the current ESET app, so you always install the latest version.

What’s included

• Antivirus and antispyware with real-time scanning
• Ransomware Shield, which blocks programs that try to encrypt your files
• Firewall and network attack protection
• Safe Banking & Browsing for online payments
• Network Inspector, which checks your router and smart devices for weaknesses
• Webcam protection, anti-phishing, anti-spam and parental control

How to install and activate ESET

1. Uninstall any other antivirus program first.
2. Download the installer from ESET’s official website and run it.
3. When the installer asks how to activate, choose Use a purchased License Key and enter the key from your email.
4. Finish the setup. ESET updates itself and starts protecting the device.

The full guide: how to install and activate ESET.

Is it genuine?

Yes. It’s a genuine ESET license key that activates on ESET’s own servers and gets the same updates as a key bought from ESET.

If activation fails

• “Invalid License Key”: check that you typed the key exactly as in the email, including the dashes.
• Anything else: contact us within 15 days of your order, on live chat or at support@cheapkeys.io. We’ll fix it or replace the key, and if no working solution is possible, you get a refund under our refund policy.

Specifications

Frequently asked questions

Do I need to uninstall Windows Security?

No. Windows turns off its own antivirus automatically when ESET is installed.

Can I renew it later?

Yes. When the year ends, activate a new key in the ESET app.

What if my key doesn’t work?

Contact us within 15 days of your order. We fix it or replace the key, or refund you if no working solution is possible.

More protection options: all antivirus keys.