Tips

[rajas700]

When open several windows and want to minimize all means PRESS Windows Key and D.It wil minimize all window.

 

[gauravakaasid]

windows key+M also workz. dats wat i hv bin usin.digit carried all windows key shortcuts in one of mags.

 

[it_waaznt_me]

Winkey + D = Show Desktop
Winkey + M = Minimize All
Winkey + Shift + M = Restore all .. (I found this some time ago )