How Do I Remove 2 Startup Options in Windows 10?

How do I remove a dual boot operating system?

How-To Remove an OS from Windows Dual Boot Config [Step-by-Step]

1. Click Windows Start button and Type msconfig and Press Enter (or click it with mouse)
2. Click Boot Tab, Click the OS you want to keep and Click Set as default.
3. Click Windows 7 OS and Click Delete. Click OK.

29 июл. 2019 г.

How do I change the dual boot menu in Windows 10?

Change Default OS In Boot Menu With MSCONFIG

Finally, you can use the built-in msconfig tool to change the boot timeout. Press Win + R and type msconfig in the Run box. On the boot tab, select the desired entry in the list and click the button Set as default. Click the Apply and OK buttons and you are done.