See the Mattermost [help documention](http://docs.mattermost.com/help/getting-started/signing-in.html) for how to use the Mattermost team site.
The Mattermost application works in place of a web browser to access your different Mattermost Team Sites, and is controled by a menu bar available from the top of the application.
### Top Menu:
Click the `Alt` key to toggle the menu on and off.
Below lists menu options (shortcut keys are listed in brackets):
- **File**
- **About electron-mattermost** - Shows version information for Mattermost desktop application
- **Settings** - Opens setting menu to add new team sites and configure shortcut key options
- **Quit** (Ctrl+Q) - Exits the application
- **Edit**
- **Undo** (Ctrl+Z) - Reverses previous action
- **Redo** (Ctrl+Shift+Z) - Replays most recent action
- **Cut** (Ctrl+X) - Cuts selected text
- **Copy** (Ctrl+C) - Copies selected text
- **Paste** (Ctrl+V) - Pastes text from clipboard
- **Select All** (Ctrl+A) - Select all text in input box
- **View**
- **Reload** (Ctrl+R) - Reload page from the server
- **Clear Cache and Reload** (Ctrl+Shift+R) - Clear cached content in application and reload page
- **Toggle Full Screen** (F11) - Toggle application from window to full screen and back
- **Toggle Developer Tools** (Ctrl+Shift+I) - Turn on and off sidebar showing developer tools