I generally hate to use a mouse,it interrupts my working flow really, somehow couldn't download a transferred file sent by other people, anyone knows how to?
Keyboard navigation lets you use your keyboard, rather than your mouse, to navigate menus in a software program or on the web. To enable extended keyboard navigation in Skype:
When the option is enabled, press Alt on your keyboard. The Skype menu names in the top tool bar are underlined.
To open a menu, press and hold Alt and the underlined letter of the menu name you’d like to navigate to.
Hope it helps.