If you want to minimize the all active windows programs one by one then use the shortcut by pressing Alt+Space+N keys and sequentially maximize the active windows programs using shortcut Alt+Space+X keys.Minimize And Maximize Windows Using Keyboard.f you want to minimize the all active windows programs one by one then use the shortcut by pressing Alt+Space+N keys and sequentially maximize the active windows programs using shortcut Alt+Space+X keys.
difference between grounding and earthing I want know what is difference between the ground and Earth. Is Earth and Ground are same. Ground' is generally a system of conductors that terminate at an electrode that has sufficient contact with earth. 'Ground' then is not 'earth', but carries the same potential.
Grounding means connecting the live part (it means the part which carries current under normal condition) to the earth for example neutral of power transformer. Grounding is done for the protections of power system equipment and to provide an effective return path from the machine to the power source. For example grounding of neutral point of a star connected transformer.Generally Black wire is used for this. Grounding done in the power transmission line for equipment protection from Lightening & Surge.