This is a problem with any app store to some extent, even Apple's. The difference here is that Microsoft seems to be encouraging low quality apps to boost its

This is a problem with any app store to some extent, even Apple's. The difference here is that Microsoft seems to be encouraging low quality apps to boost its "app count" numbers to make its store seem more attractive. Also, many legitimate services do not have an app for Windows so users get tricked into installing fake apps or end up resorting to privacy.