How to keep the WACOM tablet pen locked to my Photoshop canvas?

[ShortyStrawz]

I bought a WACOM graphic tablet so I could start drawing on my computer. My software of choice is Photoshop and it works fine, except for one issue:

My pen isn't restricted to just the Photoshop canvas: when I use the tablet and pen to draw, my drawings sometimes go off the canvas and instead interacts with other things on my desktop; sometimes I even close Photoshop by accident because i'll go to draw something with the graphic tablet pen but instead hit the red X button on the top right of the Photoshop window due to the
tablet's touch radius encompassing the entire screen.

Hope i'm conveying my problem clearly enough (not sure how to best word it) but what i'm trying to say is, I want to "lock" my graphic tablet pen to just the Photoshop canvas; if I tap/draw something on the graphic tablet with my pen, I don't want it to interact with anything outside of the canvas.

How can I do that? Is there an option or setting I need to check or something?

[RachelAllyCat]

I don't know if this would be of any use to you, but I didn't want to just overlook your question if no one else would answer it. If your properties screen looks like the one in the image, can you maybe try changing the "Screen Area" or "Tablet Area"?

[MonaLee]

Maybe the size of the working space...

But still you need it to operate on the whole screen.

It looks like it is oversensitive... Can't help. Look for YT tutorials

[Otherworld]

I think there are borderline options