很多小伙伴在使用电脑的时候大部分都有过被windows defender smartscreen阻止的经历，于是就把他给关闭了，那么他到底是什么呢？下面就一起来看看他的详细介绍吧。 windows defender smartscreen 可防止网络钓鱼或恶意软件网站和应用程序，以及下载潜在的恶意文件。

If you have received an error message saying, "Microsoft Defender SmartScreen prevented an unrecognized app from starting," while launching or installing a recently ...

We’ve all been there. You read about a great little traditional desktop application or utility that you think will be a great help. Once it’s downloaded, boom ...