As far as your friends issue, AVG must be uninstalled using their removal tool in order for Windows Defender to work again. It gets disabled by design as you should never have two real-time security programs running. Get the AVG removal tool here.
Does AVG and Windows Defender work together?
You’ll see that AVG has turned Windows Defender off, but you have a new option to turn on Periodic Scanning: Even if you are using another antivirus program, Windows Defender can periodically scan and notify you of threats on your PC.
Should I turn off Windows Defender if I have antivirus?
As antivirus software, Windows Defender is the first line of defense between you and any malicious software you might stumble upon while browsing the internet or using external storage. Disabling it without proper consideration could be detrimental to your security.
Do I need Windows security if I have AVG?
Do I need antivirus software if I have Windows Defender? Yes. If Windows Defender detects malware on your computer, it will automatically remove it. If you want the best malware protection and internet security tools, a premium antivirus such as AVG or MacAfee is so much better.
Can I disable Windows Firewall if I have antivirus?
Yes. As with an antivirus program, your computer should only have one software firewall enabled and running.
Can I have Windows Defender and another antivirus?
You can benefit from running Microsoft Defender Antivirus alongside another antivirus solution. For example, Endpoint detection and response (EDR) in block mode provides added protection from malicious artifacts even if Microsoft Defender Antivirus is not the primary antivirus product.
How do I turn Windows Defender off?
To turn Microsoft Defender Firewall on or off:
- Select the Start button > Settings > Update & Security > Windows Security and then Firewall & network protection. Open Windows Security settings.
- Select a network profile.
- Under Microsoft Defender Firewall, switch the setting to On. …
- To turn it off, switch the setting to Off.
What happens if you turn off Windows Defender?
Why Turn Off Windows Defender
You should disable Windows Defender if you plan to install another virus app. If you don’t, expect problems to occur. Windows 10 might fail to install updates. Windows Defender and your new virus program might identify each other as something malicious too.
How do I permanently disable Windows Defender real-time protection?
Search for Windows Security and click the top result to open the app. Click on Virus & threat protection. Under the “Virus & threat protection settings” section, click the Manage settings option. Turn off the Real-time protection toggle switch to disable Microsoft Defender temporarily on Windows 10.
Is Windows virus defender good enough?
Windows Defender offers some decent cybersecurity protection, but it’s nowhere near as good as most premium antivirus software. If you’re just looking for basic cybersecurity protection, then Microsoft’s Windows Defender is fine. … You can read more about my analysis of Defender’s security offerings here.
Will AVG slow down my computer?
AVG helps protect your computer from viruses, worms and other malware threats by examining every application that runs. As AVG reports, this type of scanning activity does not usually slow your system down.
How does Windows Defender compare to AVG?
AVG (3.7 stars out of 5) earns higher ratings by IT pros in the Spiceworks Community compared to Microsoft Windows Defender (2.7 stars out of 5). IT pros also mention AVG about 5 times more frequently than Microsoft Windows Defender in forum discussions.