Make Start full screen - Microsoft Support
Windows 10. You can make Start full screen and see everything in one view. Select Start , then select Settings > Personalization . Select Start , and then turn on Use Start full screen. The next time you open Start, the Start screen will fill the entire desktop.
Fix common Surface problems using the Surface app and Surface ...
If your Surface isn’t working properly, the Microsoft Surface app and Surface Diagnostic Toolkit can help you find and solve problems. Notes: If your work or school manages your Surface, check with your IT department before running the tool.