Kiosk Mode is a feature of Google Chrome which enables the browser to run only in full-screen mode, without any toolbars or address bars. This is a little tricky to set up, but it is a good solution if you wish to lock down your computer to ONLY run Magestore POS (enabling a kiosk mode shortcut from Program Files -> StartUp folder, for example).
Go to the POS, copy the URL in the address bar above.
Next, navigate to the Chrome settings page by typing chrome://settings/ into the address bar.
Under the On Startup section, select open a specific page or set of pages and click set page.
Paste your POS URL here and click save.
Close all Google Chrome windows
CTRL-SHIFT-ESC and end task for all Google Chrome
After this, find the Chrome browser shortcut on your desktop, right click and select properties.
Append the following text to the end of the target field after a space: –enable-print-preview –kiosk –kiosk-printing
Save these changes and launch Google Chrome. It should now load in full screen (kiosk) mode!
The print preview will appear on your screen, but will instantly print a receipt to your default printer.