How to Fix Microsoft Teams Running Slow: Tips and Tricks

Fix Microsoft Teams Running Slow

Microsoft Teams is a popular communication and collaboration tool used by individuals and businesses to connect and work remotely.

However, one common problem that users may encounter is slow performance of Microsoft Teams.

It is important to fix this problem as it can significantly impact productivity and cause frustration among team members.

Common Causes of Microsoft Teams Running Slow

Internet Connectivity Issues: Poor internet connection, network congestion, or limited bandwidth can cause Teams to run slowly and affect its performance.

Outdated Software and Drivers: Using outdated versions of Microsoft Teams, the operating system, or drivers can lead to compatibility issues, bugs, and slower performance.

Overloaded Cache and Temporary Files: Accumulation of cache and temporary files can take up valuable space and slow down the performance of Teams and other applications.

Insufficient Computer Resources: Running too many programs at once, using outdated hardware, or low memory can cause Teams to run slowly and lag.

Also Read: How To Enable Hibernate Mode In Windows 11

Solutions to Fix Microsoft Teams Running Slow

A. Check Internet Connection:

1. Check Network Connection Status: Ensure that your internet connection is stable and has enough bandwidth to support Teams. You can check the network connection status by running a speed test or using the network troubleshooter tool.

2. Troubleshoot Network Connection: If you are experiencing network issues, you can use the network troubleshooter tool or reset your router to fix the problem.

3. Change to Wired Connection: Switching to a wired internet connection instead of using Wi-Fi can help to improve the stability and speed of your network connection, which can in turn improve the performance of Teams.

B. Update Software and Drivers:

1. Update Microsoft Teams: Make sure that you have the latest version of Microsoft Teams installed, as updates often contain bug fixes and performance improvements that can help to speed up the application.

2. Update Operating System: Updating your operating system to the latest version can help to ensure that your computer is optimized for performance and has all the necessary security patches installed. This can help to prevent any issues that may be causing Teams to run slowly.

3. Update Drivers: Updating your drivers, especially graphics and network drivers, can help to improve the performance of Teams and other applications by ensuring that they are running with the latest software optimizations and bug fixes.

C. Clear Cache and Temporary Files:

1. Clear Teams Cache and Data: Clearing the Teams cache and data can help to free up disk space and remove any corrupted or outdated files that may be causing the application to run slowly. This can be done by going to Settings > Privacy > Clear browsing data.

2. Delete Temporary Files: Deleting temporary files, such as those created by the system or other applications, can help to free up disk space and improve the performance of your computer, including Teams. You can do this by using the Disk Cleanup tool or a third-party cleaning application.

D. Optimize Computer Resources:

1. Close Unused Applications: Running multiple applications simultaneously can strain your computer’s resources and cause Teams to run slowly. Close any unnecessary applications to free up resources and improve performance.

2. Disable Startup Programs: Programs that automatically run when you start your computer can slow down its startup time and overall performance. Disable any unnecessary startup programs to improve your computer’s performance and free up resources for Teams.

3. Upgrade Computer Hardware: If your computer is outdated or has low specifications, it may struggle to run Teams smoothly. Consider upgrading your hardware, such as adding more RAM or replacing an old hard drive with a solid-state drive (SSD), to improve its performance and optimize Teams.


Recap of the problem and causes: Slow performance of Microsoft Teams can be caused by a variety of factors, such as poor internet connectivity, outdated software and drivers, overloaded cache and temporary files, and insufficient computer resources.

Summary of solutions: To fix Microsoft Teams running slow, users can try various solutions, including checking internet connection, updating software and drivers, clearing cache and temporary files, and optimizing computer resources.

Importance of maintaining a healthy computer and internet connection for optimal Microsoft Teams performance: By maintaining a healthy computer and internet connection, users can prevent issues that may cause Teams to run slowly, ensuring that the application runs smoothly and efficiently. This can lead to improved productivity and a better overall user experience.