Verify/Grammar check disappeared from my Editor view

Hello,

I've just installed TRADOS 2015 on my new machine.

No problem during the installation process, neither with the activation of the license, but now I see that the interface is different from the 2015 I used until Friday (on another machine, always Studio 2015).

Now, the "Verify"/"Grammar check" buttons don't appear anymore on my Editor view, during the translation, and the shortcuts on the keyboard (F7 and F8) are no longer working, too.

To do so, I have to go to "Review - Grammar check/Verify" and it's a little bit more time consuming.

Can you pls provide a way to put these two buttons back on the upper front panel of the Editor view?

Many thanks,

Silvia