Some people believe that it is safe to turn off Windows Defender and use cracking software. Another example can be when the antivirus detects a program as a false positive although you know that the program is completely safe to use.
For example, when you are playing a game but the antivirus keeps on scanning the files and slows down the system. Sometimes you will need to disable antivirus and firewall protection in Windows. This could be using Windows Defender, Microsoft’s own security solution built into Windows 10, or using a third-party security tool. A general recommendation in terms of security is that you should always have security enabled for your PC at all times.