This makes applying adjustments to documents very much easier.

Alt (options key) & CMD + C: Use this shortcut to adjust color.

Alt (options key) & CMD+ 0: Use this shortcut to zoom all opened images to actual size.

It can be pretty useful when it comes to focusing on reading rather than editing.

CMD+ B: Use this shortcut to hide the toolbar.

This helps you set the required parameters for adjustments in relation to the actual size of the document.

CMD+ R: Use this shortcut again to view the document in actual size.

Alt (options key) & CMD+ B: Use this shortcut to show the image background.

Alt (options key) & CMD+ T: Use this shortcut to open up the special characters panel.

It is pretty useful when you keep making mistakes and need more editing.

CMD+ Z: Use this shortcut to undo changes to the document or image you are working on.

Use this shortcut to go to the next page of the document you are viewing inside of Preview.

OptionвЂ“Down Arrow: This shortcut works on the El Capitan version of Preview.

You can't selectively restore default shortcuts. You can restore the default shortcut settings by clicking Restore Defaults in Keyboard Shortcuts preferences. You can combine any of the following keys once per command: Option, Command, Shift, and one other key that's a letter, number, punctuation, or command.ДЄll shortcuts that you can edit or delete are available in the Keyboard Shortcuts preferences. Turn a shortcut into a global shortcut so that you can still use it when the meetings or events application isnвЂ™t in focus.ДЄ valid shortcut is a unique key combination not already used to define another shortcut within the application. Sync the display so that everyone has the same view of your shared content.Д¬ancel an action, or close an active window, menu, panel, or notification in full-screen sharing mode. Show the meeting controls during sharing. Rotate the page left while sharing a file. You can't selectively restore default shortcuts.Д®xpel a participant from the meeting or event. To restore the default shortcut settings, click Restore Defaults in Keyboard Shortcuts preferences. All shortcuts that you can edit or delete are available in the Keyboard Shortcuts preferences.

Some default keyboard shortcuts, such as F6 or Ctrl Tab, arenвЂ™t customizable. The keyboard shortcut feature doesn't support certain special keys, like PrtSc, so you can't include them in a command. You can combine any of the following keys once per command: Alt, Ctrl, Shift, and one other key that's a letter, number, punctuation, or command. Shortcuts can contain up to four keys per command. Press Enter to save.ДЄ valid shortcut must be a unique key combination that is not already used to define another shortcut within the application. When cleared, the key command reads Not Set. To delete the shortcut, click on the X next to the key combination.

To edit the shortcut, simultaneously press the keys for the new command. If a default shortcut conflicts with a key command that you use in other applications, you can edit or delete it.Д¬lick on a key command to edit or delete the shortcut. You can revert to a local shortcut at any time by unchecking the box. In the Keyboard Shortcuts dialog, check the Global Shortcut box next to the shortcut. Turn a shortcut into a global shortcut so that you can still use it when the meetings or events application isn't in focus.Дuring a meeting, go to Help > Keyboard Shortcuts. Show the Meeting Controls panel while sharing.Д¬ancel an action, or close an active window, menu, panel, or notification when in full-screen sharing mode.Дuring file sharing, return to the previous slide.Дuring file sharing, advance to the next slide. Rotate the page right while sharing a file. Turn on or off screen reader notifications for new chat messages. Sync the display of a page, slide, or whiteboard so everyone sees the same view. Switch between the content area and the panels area.Д®nter or exit fullscreen when sharing a document. You can switch between tabs in the following dialog boxes:

Use right-click menus in the following panels and elements:Д®xpel an attendee from the meeting or event. When you mouse-over a control that has an assigned keyboard shortcut, the shortcut appears in the tool tip.

Mac os x excel zoom shortcut