Automation Guide
Application testing
Testing web and RIA applications
Testing web applications
Automated web testing with non-WebDriver
Preparing web browsers
Preparing Microsoft Edge for web testing 
The requested page is not available for selected version.
Setting 100% zoom
TestArchitect requires that the browser zoom be set to 100% to correctly identify HTML controls and their positions on web pages.
Microsoft Edge uses 100% zoom by default. If you change the zoom manually, you can restore it by doing one of the following:
Press Ctrl + 0.
Click the More Actions button in the upper right corner and use the + or - button of the Zoom menu item to set the value to 100%.