My windows 10 is not opening how to open in safee mode

[Aris_2]

My laptop is not opening it shows white blank screen .how to open it in safe mode an unstall the app.

 

[The Paladin]

As per Microsoft: https://support.microsoft.com/en-us/help/12376/windows-10-start-your-pc-in-safe-mode
other sources : http://www.makeuseof.com/tag/boot-windows-10-safe-mode/

looks like you need to put your windows CD in the drive and boot pressing F4 or select option 4 from menu