1-5 of 5 Answers
You can hold down the CTRL key and use the + or - keys to zoom in or out. I don't think that's a feature unique to this keyboard. You should be able to do that on just about any system. Hope this helps!
Control and up/down arrow at the same time or control and mouse scroll up or down.
Sorry, only had it 1/2 day and don't see one. There may be one programmable. I just use Ctrl and the mouse scroll wheel to zoom in or out.
Use ctrl and + or - to zoom in and out. Works great!
No Richard, sorry. in the Logitech Set Point window for this keyboard, no ZOOM option is available for any of the Function Keys.