Save the current Blend-file
Shortcut:
Save
[CTRL-S]
Save incrementaly like a time laps
Save the current Blender file with a numerically incremented name that doesn’t not overwrite any existing files
Shortcut:
Save Incremental
[CTRL-ALT-S]
Opens the File Browser to specify file name and location of save
Shortcut:
Save As
[SHIFT-CTRL-S]
Saves a copy of the current file
Save Copy