Avast Internet Security
The golden standard in PC security, keeping you safe online and offline. Enjoy safe payments and banking, our unique home network protection, a two-way firewall against hackers, anti-spam, and more.
- Intelligent antivirus & anti-malware
- Detects threats no one has even heard of yet.
- Home Network Security
- Scan your home network for weak spots.
- Browser Cleanup
- Get rid of annoying browser add-ons.
- Pay & bank online. Safely.
- Prevent your logins and passwords from theft.
- Anti-hijack protection
- Log in to your real banking site, not a fake one.
- Silent Firewall
- Shield your computer from hackers.
- Keeping your inbox junk-free feels good.
Yes, your PC can run it
If your PC can run the full version of Windows 8.1, it can run Internet Security. Period. But if you’re buying it for someone else, you may still want to check the system requirements.
There’s security in numbers
More people around the world trust Avast for their security than any other company. That means better security for all of us. The reason is simple: We see and react to more data from more users, so we can make your protection better.
- 230+ MILLION CUSTOMERS
- 186 COUNTRIES
- 43 LANGUAGES
You are allowed to use this product only within the laws of your country/region. SharewareOnSale and its staff are not responsible for any illegal activity. We did not develop this product; if you have an issue with this product, contact the developer. This product is offered "as is" without express or implied or any other type of warranty. The description of this product on this page is not a recommendation, endorsement, or review; it is a marketing description, written by the developer. The quality and performance of this product is without guarantee. Download or use at your own risk. If you don't feel comfortable with this product, then don't download it.