Do you need NET Framework on your computer?

Whether you need the .NET Framework on your computer depends on the applications you plan to run. Many software programs, especially those developed with .NET technologies, require the framework to function correctly. If you frequently use such applications or if your operating system doesn't come with the .NET Framework pre-installed, then you should install it. However, if you only use applications that do not depend on it, you may not need to have it on your system.