Users report Microsoft teams crashing on startup or the app not working after Windows 11 update.

Like any other windows apps, there are several possible reasons whyMicrosoft Teams Not Loading on Windows 11.

An unstableinternet connectionto app file corruption or GPU drivers could be causing problem.

Again hard drive failures, software conflicts, and other such events are common.

In addition, the corrupt or damaged cache can render your app non-responsive.

Next, launch the Microsoft store and search for the Teams app then load the app on your system.

This is helpful if system related issues prevent the Teams app from opening.

Try these 8 solutions 2025

Download KB5055523 for Windows 11 (24H2) April 2025 Security Update