Unleashing the antivirus

Norton Antivirus is updated regularly and automatically so that your computer remains safe. Norton Antivirus protects your computer by scanning it constantly. It immediately blocks anything trying to enter your computer and asks you for permission to allow it to enter. If it is a virus or a worm or anything that can potentially cause damage, it isolates it immediately and then alerts you. Norton Antivirus also protects you from being infected when you use an instant messaging program.

Malicious programs will sometimes try to enter your computer this way, so it is important to stay protected when you chat. Norton also blocks phishing attempts from websites, which try to gain access to private information such as usernames and passwords to other important websites, such as your bank or your credit card company. Unlimited VPN. Secures your surfing and anonymizes your web browsing. Privacy settings. Optimizes over privacy settings with just a few clicks.

Password management. You deserve the best digital experience. Get greater speed, more memory, and a cleaner PC. All with just one click. PC cleaner. Cleans junk files, speeds up your boot time, and reduces lags. A single solution covers all your needs. Welcome to the front of the queue. When you sign up to Avira Prime your satisfaction is our top priority. Experience the power of a smart scan. Avira Prime scans your entire system with one click for malware, weak passwords, outdated apps, and vulnerable networks - bringing together the power of a dozen apps within one single, easy-to-use interface.

Enjoy massive savings compared to buying all our products individually. Automate your device optimizations and cleaning for no-stress peak performance. Get automatically logged into all your accounts, and your details pre-filled in online forms — on all your devices. Check to see if your personal data, including passwords and email, have been leaked in a security breach. Concerned about data collected by Facebook, Microsoft or Google?

We help you take back control over your privacy. Enjoy the benefits of a smart home while patrolling your home network for possible intrusion points. We check whether your email address and associated information have been published online so you can take immediate steps to protect any affected accounts. Unleash the full potential of your CPU for the next level in gaming performance and smoother gameplay by optimizing user and system processes.

Software updates. Privacy settings optimization. Junk cleaner. On the main page of the software, you will see a free provision to scan against malware. Users have the opportunity of selecting a complete scan on the features platform of the application. You can also use the installation disc.

If you buy the antivirus for more than one computer, you have to repeat the installation process on all the other devices. The activation code can only be used once. To install the antivirus on multiple computers, you have to use the account which contains your Bitdefender active subscription.

Before you begin installing Bitdefender on your computer, you will need an active subscription on your account. Please note that the code can only be activated once.

After you have activated your subscription, you can then go ahead and install Bitdefender Antivirus Plus on your device. Features — Complete data protection. This larger your business, the more important this feature becomes. External device scan — Many rogue viruses can enter systems through external hard drives and USB sticks. Look for a solution that actually scans these devices when they are attached, spotting the malware before it can infect your system.

It might not seem like it sometimes, but all software is designed to be easy to use and simple. However, in practice, it doesn't always work this way, which is why it's important the antivirus software that you choose comes with excellent customer support too, for those times when you, or your staff, need that extra help.

The good news is that all of the packages we've covered here really do deliver in this area. Antivirus providers realize that this is a huge selling hook, and have gone all out to make sure you can contact them whenever you need to. However, not all are equal when it comes to the built-in help systems of the software. Some left us a little confused, like BitDefender, which left users a little swamped with a busy interface that required the user to go digging for help. The answer was there, it just wasn't immediately obvious.

At the other end of the scale, McAfee's help features were clearly signposted and easy to find. Software can be daunting for some, and when it comes to antivirus software, you'll want to be sure that everyone who needs to be able to use it can do so successfully. For some companies, the ideal scenario is that their IT department are solely responsible.

But even in this case, it's still vital to have software that's easy to use and doesn't require constant referring back to the help files or on the phone to support. The very best antivirus packages offer simplicity on the surface, with a wealth of options and flexibility for those that want to do a deeper dive. A great example of this is McAfee's Total Protection, which has a wonderfully clean interface.

It appears deceptively basic on first glance, but includes all the essential options up front, with more detailed information tucked away for when you need to access it. Ease of use is also vitally important when your device actually has a virus. What should you do with it? The best solutions will offer clear advice on the best course of action for the virus you find, leaving you in no doubt as to what your next steps should be.

Security is one of the key components of any antivirus solution, and it's important that the one you choose can deal with a wide range of malware, ransomware, and any other kind of virus. The good news is that all of the options on the page have got you covered.

A firewall is another key factor of the very best antivirus software, and again, all of our selection on this page come with one as standard. What the firewall does is blocks any viruses before they even get the chance to infect your device.

As email as a common entry point for viruses, antivirus software that comes with the ability to actively scan your inbox and identify suspect messages, flagging them before your employees are tempted to open them, is a must.

This can be a major factor in stopping ransomware and spyware programs from infiltrating your system. Some packages come with a VPN included, which is a superb way to lock down secure access to your corporate network. A business VPN is especially important should remote workers be accessing the internet with networks that are outside of your control.

Then there are other extras, such as the Shredder function from McAfee, which permanently deletes sensitive data. Also of use to some businesses is the ability to remotely wipe devices should they become lost or fall into the wrong hands. Norton Small Business offers this feature as standard, although it's worth noting that it only applies to certain platforms. But again, all of these antivirus software option have pros and cons that could make them better for your business. If any of them pique your interest, take a look at the links below for the best price.

If you make a purchase through the links on our site, we may earn a commission from the retailers of the products we have reviewed. This helps Tech. It has no additional cost to you, and never affects the editorial independence of our reviews. Click to return to top of page. We're sorry this article didn't help you today — we welcome feedback, so if there's any way you feel we could improve our content, please email us at contact tech.

Jack is the Content Manager for Tech. He has been writing about a broad variety of technology subjects for over a decade, both in print and online, including laptops and tablets, gaming, and tech scams. As well as years of experience reviewing the latest tech devices, Jack has also conducted investigative research into a number of tech-related issues, including privacy and fraud.

Home Antivirus Software. Frequently Asked Questions. Have you used Antivirus Software before? McAfee Total Protection. In Short. Cons No central control hub Maximum number of 10 licenses available on one subscription. Gallery Click to expand. BitDefender GravityZone Business Security BitDefender's antivirus business solution is feature rich, with plenty of functionality to discover. BitDefender GravityZone. Pros Control console for centralized access Feature rich Granular level of user control Rollback feaure.