You can configure if your start.me links should open in a new tab/window.
Step 1: change Preferences in start.me
1. Go to Preferences (you find this option in the user-menu in the right top of the page)
2. Configure "
Step 2: change your browser settings to open links in new Window OR Tab
Whether links open in a new window OR a new tab is based on your local browser settings.
For Firefox: Tools > Options -> Tabs
For Internet Explorer: Tools > Internet Options > General. Click on the "Settings" button in "Tabs" section.