OpenVPMS is designed to be used with Firefox, Chrome, Safari or Microsoft Edge.

The Context Sensitive Help facility provides help when you press Alt-F1 on most screens.

By default, the help is displayed in a separate browser window. If you want it displayed in a tab rather than a new window, try the following:

• Firefox: install the 'Open Link in New Tab' add-on
• Chrome: install the 'One Window' extension
• Safari: select Preferences|Tabs|Open pages in tabs instead of windows: Always

Note that both Context Sensitive Help and Print Previews are treated as pop-ups by browsers and may be blocked. You will need to enable pop-ups for your OpenVPMS site.