2.- Photoshop functions.

System preferences

2.001-ps: System preferences.
Description of the use of System preferences, its applications and uses. It has been made with IOS but it is almost the same with Windows.

File: NEW

2.003-ps: File: NEW
Description of the use of the function creates a new file, applications and uses.

Layer

2.017-ps: Layer
Description of the use of feature layer, their applications and uses.

Selection

2.018-ps: Selection.
Description of the use of the selection function, their applications and uses.