Not able to see Background Effects in Microsoft Teams

Anubhav1270 

To be able to set background effects you need to be using the desktop client on a PC or Mac. If you couldn’t use the background blur feature on your computer previously, this feature won’t be able to you now, as it requires a modern CPU that supports AVX2.

If you don’t have the background effects option yet but do have background blur – don’t worry, the feature will arrive in your client. If you want to see if it’s ready to download, select your profile picture in the top right-hand corner, then from the menu choose Check for updates.

Check out this article; https://practical365.com/teams-2/microsoft-teams-rolls-out-background-effects-heres-how-you-can-set-a-custom-background-using-it/