Microsoft Defender protects your PC from threats, never disable it
Microsoft Defender, which includes features like SmartScreen, is an essential component of Windows Defender, providing comprehensive protection against various threats on Windows 11 PCs. The built-in antivirus program on your computer, Microsoft Defender (previously known as Windows Defender), guards against various dangers, such as malware, spyware, viruses, and phishing attempts.
It keeps you safe from dangers from the internet or offline. By scanning webpages for possible malware and phishing, Microsoft Defender's SmartScreen function keeps your computer from getting infected. Other noteworthy aspects of the Microsoft Defender application include its firewall and parental control features. Additionally, users of Windows 10 and 11 can utilize all of this for free in the app. It is one of the things you should avoid doing on Windows 11.
Microsoft Defender offers you sufficient protection even though it isn't as effective as antivirus software that costs money. You should never disable the Microsoft Defender application unless you intend to use antivirus software that costs money. Despite being a dependable security solution, Microsoft Defender may occasionally need to be temporarily disabled. To prevent conflicts between Microsoft Defender and other antivirus software, you might need to disable the latter if you're installing it.
It is crucial to remember that turning off Microsoft Defender exposes your machine to possible security risks if you do not have a backup security solution installed. To keep your computer safe, if you decide to disable it temporarily, enable it again or install another reliable antivirus program. Disabling Microsoft Defender should ultimately be done carefully, taking into account the possible hazards and making sure you have a backup security solution in place to safeguard your PC.