Awards & Performance
Product of the Year
2020 Security Editors Choice
Best Overall Speed - Bronze
Comprehensive threat protection
Our triple-layer security works 24/7 to guard your PC and data. It blocks common and complex threats like viruses, malware, spy apps, ransomware, plus defends your home network from hackers.
Searches out device vulnerabilities & threats
Blocks cyberthreats before they take hold
Isolates & removes immediate dangers
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Anti-ransomware & network security controls stop hackers from infiltrating your home network & stealing your data.
Real-time antivirus guards you from common threats like worms & trojans. Plus sophisticated ones like botnets & rogues.
Advanced anti-malware blocks dangers including keyloggers, adware, spear phishing, rootkits & man-in-the-middle attacks.
Internet connection required – for product activation & updates and for access to some features
Windows®-based desktops and laptops (system with an x86 processor)
Operating System: Windows 11¹ Home/Pro/Enterprise; Windows 10¹ Home/Pro/Enterprise; Windows 8 & 8.1/Pro/Enterprise/8.1 update; Windows 7 Starter/Home Basic & Premium/Professional/ Ultimate – SP1 or higher
Memory (RAM): 1 GB (32-bit) or 2 GB (64-bit)
Disk Space: 1500 MB free space on the hard drive
Processor: 1 GHz or higher
Minimum screen resolution: 1024 x 768
English, Indonesian, Lithuanian, Latvian, Estonian, Spanish, Portuguese
Please note we do not support the beta versions/previews of new operating systems. Only final, officially released operating systems are supported by the product.
- If you’re using Windows 11/10, you might need to download & install all available patches for your Kaspersky security software. Product is not intended to operate on Windows 11/10 Mobile/S/Education/IoT Core editions