Our best antivirus for your Windows computer

Blocks the latest viruses, ransomware, spyware, cryptolockers and more, as well as preventing any cryptocurrency mining malware from harming your computer’s performance

• Offers real-time antivirus protection
• Blocks ransomware, cryptolockers and other threats
• Prevents cryptocurrency mining malware infections
• Allows the computer to function the way it was designed for

ESSENTIAL ANTIVIRUS FOR PCs

Security
Defends against viruses, ransomware and more

Performance
Protects without reducing your performance

Simplicity
Simplifies security with easy setup and use

For all devices

• Internet connection – for product activation and updates, and to access some features

Windows® desktops and laptops

• 1,500 MB of available hard disk space
• Microsoft® Internet Explorer® 10 or higher
• Microsoft .NET Framework 4 or higher
• Microsoft Windows 10¹ Home / Pro / Enterprise
• Microsoft Windows 8 e 8.1 / Pro / Enterprise / update 8.1
• Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate – SP0 or higher
• Processor: 1 GHz or higher
• Memory (RAM): 1 GB (32 bits) or 2 GB (64 bits)

Windows Tablets (Intel® Processor Systems)

• Microsoft Windows 10¹ Home / Pro / Enterprise
• Microsoft Windows 8 and 8.1 / Pro (64 bits)
• Minimum screen resolution: 1024 x 768

We do not support Beta/Preview versions of new operating systems. The product supports only final and officially released operating systems.

¹If you use Windows 10, you may need to download and install all available patches for security software from Kaspersky Lab. The product is not intended to operate on Windows 10 Mobile/S editions.