Safely shop and bank online
Spoofed (fake) websites are one of the oldest hacking tricks in the book. Avast Premium Security scans websites for security risks on both your computer and mobile phone, so you can finally shop and bank online safely on any device.

Avoid becoming the victim of digital extortion
Ransomware is quickly becoming one of the most common – and dangerous – types of malware out there. Avast Premium Security protects your devices against havoc-wreaking ransomware so you don't become the victim of digital extortion.

Features
- Blocks viruses, spyware, and other threats in real-time
- Enjoy peace of mind with advanced ransomware protection
- Avoid fake websites for safer online shopping and banking
- Keep hackers off your computer with our advanced firewall
- Prevent strangers from watching you via your webcam

With Avast Premium Security for Windows, you also get
- Advanced antivirus. Blocks viruses, spyware, and other malware in real-time.
- Web Shield. Blocks dangerous downloads and websites.
- Wi-Fi Inspector. Detects weaknesses in both your home Wi-Fi network and public networks.
- Real Site. Prevents you from visiting fake sites designed to steal passwords and money.
- Sandbox. Lets you open suspicious files in a safe environment to protect your PC.
- Advanced Firewall. Monitors and controls what goes in and out of your computer.
- Ransomware Shield. Prevents ransomware from harming any files in your protected folders.
- Sensitive Data Shield. Stops spyware from accessing sensitive documents on your computer.
- Webcam Shield. Blocks untrusted apps from accessing your webcam.
- Data Shredder. Helps you permanently delete sensitive files so they can't be recovered.
- Automatic Software Updater. Updates the most popular apps on your PC to help plug security holes.
- Passive Mode. Lets you safely use another antivirus on your PC alongside Avast Premium Security.
- Do Not Disturb Mode. Silences notifications from Windows, other apps, and even our own Avast apps.
- Real-time updates. Pushes security updates to you so you always have our best protection.

Minimum System Requirements

Windows 11; Windows 11 with ARM64 processors except Mixed Reality and IoT Edition; Windows 10 except Mobile and IoT Edition (32 or 64-bit); Windows 8/8.1 except RT and Starter Edition (32 or 64-bit); Windows 7 Service Pack 1 with Convenience Rollup Update or later, any Edition (32 or 64-bit)
Note:Boot Time Scan and Rescue Disk features are unavailable on Windows 11 on ARM.
Windows fully compatible PC with Intel Pentium 4 / AMD Athlon 64 processor or above (must support SSE3 instructions)
4 GB RAM or above
3 GB free space on the hard disk
Internet connection to download, activate, and maintain application updates and antivirus database
Optimally standard screen resolution no less than 1024 x 768 pixels