Here is where the correct browser may help the problem a little. MS Edge takes much less memory than Chrome, so a recommendation would be to use Edge instead of Chrome (or Firefox). MS Edge is already loaded into memory by Windows 10, and using Chrome or Firefox will require additional RAM. The bigger problem is that many older computers have either a 4Gb or 8Gb maximum memory and cannot be upgraded with any additional RAM. That means you may have problems with Teams running very slow on lower-RAM machines.

Teams relies on the Electron platform and is actually a web-based application in the background. Microsoft is pushing everyone to Teams, but for now, if you do not use Teams, deinstall the product, and 8Gb RAM will be just fine. Fast forward to now, and the consensus is that the bare minimum is 16GB primarily due to the new memory-hog de jour: Microsoft Teams. What is the minimum amount needed now for a Windows 10 computer? Not long ago, for a nicely functioning Windows 10 machine, 8GB of RAM was fine, then as we started to move more things to the cloud that was no longer enough. Sustained memory usage of 90% could mean Teams isn't giving memory back to the system, which indicates a problem. With this amount of memory usage, Teams should be giving memory back to other apps and workloads. Some suggest this is causing the spike in memory usage that many users complained about. Sustained overall system memory usage of 90% or higher across all apps.

As a result, Teams needs to constantly load a relatively large number of libraries. Microsoft Teams relies on the Electron platform. Why Does Microsoft Teams Take Up so Much Memory? Microsoft’s Teams collaboration platform has become something of a memory hog, meaning Windows 10 users need at least 16GB of RAM to keep things running smoothly.

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