Answered: Do I need anti-virus software for Windows 10? [Updated for Windows 10 Anniversary Edition]

Updated for Windows 10 Anniversary Edition (12th August 2016)

Back in January of this year we wrote about the anti-virus capabilities of Windows 10 (available to download at this link if you don’t yet have a copy).  Since then Microsoft has released the Windows 10 Anniversary Edition which updates Windows Defender so that:

  1. If you chose to run your own antivirus (such as McAfee for $9.99) then Windows Defender will no longer be disabled.  It will periodically check your PC and also perform all its other security functions.
  2. Windows Defender is tied into the better notification system in Windows 10 so that, if a problem is found, you will be notified immediately.

If you want to read more about Windows Defender’s own capabilities without additional antivirus then carry on reading below…

Original Post (also at this link)

Those that have been Windows users for a long time will be familiar with buying antivirus software. For a long time it has been essential, and potentially considered irresponsible to not use it (you can distribute viruses to others without knowing about it, for example). Apple Mac users used to look on smugly as their Windows using counterparts suffered attack after attack.

Windows users regularly installed software such as Norton, McAfee, Kaspersky etc. However, Windows 10 has is now here and stable. Windows 10 is a free upgrade for most, however if this isn’t the case for you or you are installing it onto a new computer you can buy a copy of Windows 10 Home on a USB stick from Amazon (click here for a direct link). Does it get rid of the need for anti-virus software? No, of course not. There are still plenty of viruses, malware and other nasties kicking around the web. However, Windows 10 comes with a comprehensive set of built in security tools that will more than address your needs. These all come under the umbrella of Windows Defender.

Windows Defender is a robust set of tools that automatically scan your computer for viruses, malware, spyware and more. It does not get in the way of your everyday use of the computer, letting you get on with your tasks at hand, but it does keep running in the background keeping everything secure.


A major point is that, whilst you can have the best antivirus software in the world, if its knowledge of current viruses is out of date then its performance will suffer. It needs up to date definitions to know what to look for, so you have to keep your software update date. This is where Windows 10 with Windows Defender really wins. Windows 10 is now an operating system as a service, which means it is updated in the background without you having to do anything (especially if you are on Windows 10 Home… Pro users have more responsibility to manage updates). New virus definitions are updated along with all the usual Windows updates, which you don’t need to take control of. The upshot is that your system will be as up to date with the latest virus definitions as it can be, without you needing to take any action.

With Windows 10 there is little need for additional security software (unless, of course, you are the type of person who prepares for doomsday) given what Microsoft have made available for free. Of course, you have to trust Microsoft to get it right, but that’s another story. 🙂

Answered: Do I need anti-virus software for Windows 10?

Those that have been Windows users for a long time will be familiar with buying antivirus software. For a long time it has been essential, and potentially considered irresponsible to not use it (you can distribute viruses to others without knowing about it, for example). Apple Mac users used to look on smugly as their Windows using counterparts suffered attack after attack.

Windows users regularly installed software such as Norton, McAfee, Kaspersky etc. However, Windows 10 has is now here and stable. Windows 10 is a free upgrade (click here to find out how) for most, however if this isn’t the case for you or you are installing it onto a new computer you can buy a copy of Windows 10 Home on a USB stick from Amazon (click here for a direct link). Does it get rid of the need for anti-virus software? No, of course not. There are still plenty of viruses, malware and other nasties kicking around the web. However, Windows 10 comes with a comprehensive set of built in security tools that will more than address your needs. These all come under the umbrella of Windows Defender.

Windows Defender is a robust set of tools that automatically scan your computer for viruses, malware, spyware and more. It does not get in the way of your everyday use of the computer, letting you get on with your tasks at hand, but it does keep running in the background keeping everything secure.

A major point is that, whilst you can have the best antivirus software in the world, if its knowledge of current viruses is out of date then its performance will suffer. It needs up to date definitions to know what to look for, so you have to keep your software update date. This is where Windows 10 with Windows Defender really wins. Windows 10 is now an operating system as a service, which means it is updated in the background without you having to do anything (especially if you are on Windows 10 Home… Pro users have more responsibility to manage updates). New virus definitions are updated along with all the usual Windows updates, which you don’t need to take control of. The upshot is that your system will be as up to date with the latest virus definitions as it can be, without you needing to take any action.

With Windows 10 there is little need for additional security software (unless, of course, you are the type of person who prepares for doomsday) given what Microsoft have made available for free. Of course, you have to trust Microsoft to get it right, but that’s another story. 🙂