Can't see document/window bar - Photoshop 21.0.2 on Windows 10

Hello! I have a problem. Whenever I open a document in photoshop I can't see the window/document bar which shows how many documents I have open and which one I'm working on. I also can't see the bar at the top, where you can click for example "Edit" and get a dropdown menu (it might be called something, I'm fairly new to photoshop). I can however still click the different options, but the bar appear invisible. Instead I just see right through to the starting menu in photoshop where you can see your cloud documents and more.

I use Adobe 2020 version 21.0.2 on a Windows 10 HP Pavilion Laptop 15-cd0xx

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