No Windows 10 after installation of Ubuntu 16.04.1 LTS

[wiktorpl717]

Hi.
I installed Ubuntu 16.04.1 LTS in Legacy mode alongside Windows 10. After installing, i can't see option to boot into Windows 10. How I have to boot back into Windows 10?
Waiting for response.
Specs:
HP Pavilion g6-2200sw
Wi-Fi: Working
Sound: Working
LibreOffice: Installed
Ubuntu: 16.04.1 LTS (fresh installed from 8GB flash drive)

[ajgreeny]

Was Windows 10 pre-installed when you got the computer?

If so it will undoubtedly be installed in UEFI mode so that is the manner in which you should have installed Ubuntu.
See Boot-Repair in my signature below and follow the instructions there to run the Boot-Info-Script. Do not run the default repair just yet but simply copy back here the pastebin link you get which will show us a lot more about your system.