File

• Open
  Normally you use File-Open-Browse to open an image you want to edit.
• Save as...
  Save an open image which you marked to a new image. You can choose what name you want.
  
• Save
  Save an open image which you marked to the image file name displaying on top of the iMarker window. Be carefull not to overwrite original files you want to keep. Use 'Save as...' if you are not sure how to use this 'Save' function.
• Print...
  Print the displayed image.
  

Edit

• Paste
  Paste image from clipboard.
  
• Delete
  This wil clear the display
  
• Undo
  Tries to undo the last action.

Selection These functions are only accessible in selection mode.

• Crop
  This will keep the selection and throw away the rest of the image.
• Mark!
  Marks the selection using the active color.
• Copy
  Copies the selection to the clipboard.

Options

• Mark color...
  This will bring up a box which lets you choose a marking color. The chosen color will then be used by default. You can change this as much as you want. Several colors can be used on one page.
• Default save to...
  Choose a folder from which you get the easiest to your image files. When you hit 'save as' then you will be able to save quickly the edited image. Opening an image will be faster too.