Random application keeps minimizing game

[Yoola]

I'm using Windows 10 Education (DreamSpark student version) and some random application keeps minimizing game while I'm playing. It doesn't happen often but in some games it's very crucial to not be interrupted by something like that. 

I tried scanning my sistem with few antivirus softwares separately and it didn't found anything, and it couldn't, as I don't visit risky web sites and I do really simple tasks and also have just few games installed...

I'm unable to indentify application with Task Manager aswell...

How can I solve this problem?

[Guest]

Could it be in the tray pannel? maybe and you could probably google a list of bloatware in windows 10, usually the files are in the windows folder and you can check what you need and what you don't  need