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Buy Antivirus & Security
Antivirus software and security suites from Kaspersky, Norton, Bitdefender, ESET, Avast, AVG, McAfee and other vendors, for Windows, Mac and mobile. These are fixed-term subscriptions for a set number of devices: the term and the number of devices are stated in each product name. Key by email within 24 hours with an invoice, payment in CHF by TWINT or card.
The key protects up to three devices for one year. The term usually starts when the key is activated, not on the purchase date. Some offers cover Windows PCs only, others also Mac, Android and iPhone: this is stated on the product page.
Antivirus, Internet Security or a full suite?
A standalone antivirus protects against malware. Internet Security editions add a firewall and protection for online payments. Full suites (Total Security, Premium, 360, Ultimate) add, depending on the vendor, a VPN, a password manager or parental controls.
What do the "Europe", "global" or "Middle East" regions mean?
Some keys can only be activated in a given region. For use in Switzerland, choose a "Europe", "EU" or "global" key. A key meant for another region may refuse to activate here.
Can I extend my current subscription?
Yes, with most vendors: enter the new key in the app or in your online account (My Kaspersky, Norton account, etc.). Depending on the vendor, the term is added to your current subscription or starts when it expires.
Isn't Microsoft Defender enough?
Microsoft Defender, built into Windows, offers decent basic protection. A paid suite makes sense if you also want to protect a Mac or a smartphone, or if you need a VPN, a password manager or parental controls in a single subscription.
When will I receive my key, and what if it doesn't work?
By email, within 24 hours of payment, together with your invoice (please also check your spam folder). If the key does not activate, let us know within 7 days at support@chkey.ch: after checking, we replace it or refund you. Details: Shipping & Returns.
Protect your computer, your data and your online payments with our best-priced antivirus licences: Kaspersky, ESET, Norton, Avast, AVG, McAfee and Trend Micro. Every major name in IT security in one place, with plans for 1 or several devices.
Each licence installs directly from the publisher's own site, giving you real-time protection against viruses, ransomware and phishing attempts.
Why buy your antivirus from chkey.ch?
Activation support: our team helps you if you run into an activation problem.
Local payment: prices in CHF, pay by TWINT or credit card.
Delivery within 24h: your activation key arrives by email, ready to install.
Swiss support: questions about installation? Our team answers you directly.
Secure your computer today, with an invoice included.
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