After Ubuntu Installation : No Option to choose Ubuntu OS | Always start with Windows 8
5413
How can I repair grub? (How to get Ubuntu back after installing Windows?)
9128
How do I set Windows to boot as the default in the boot loader?
15124
Can't boot Ubuntu or Windows 8 after Ubuntu 64-bit install on Samsung series 7 Windows 8 laptop, error "All boot options are tried."
20053
Dual-boot Windows 8?
85613
How do I remove "Ubuntu" in the bios boot menu? (UEFI)
939
How to reboot into Windows from Ubuntu?
35544
How to Install Windows Alongside Ubuntu?
6123
How do I change Windows 7 to boot normally instead of in safe-mode?
80287
In setting up dual Boot with Windows and Ubuntu, which OS do I install first?
1385
How do I change the GRUB boot order?
24435
Unable to boot ubuntu 13.04 alongside windows 8
107817
What is the Ubuntu equivalent of the Windows Start Menu?
35061
Why is there no option to install ubuntu alongside windows 10
127894
Windows Boot Manager: Make Ubuntu the default instead of Windows
146201
'Upgraded' to Windows 10 on dual boot, and can't boot to Ubuntu partition
122378
Can't boot Windows Vista after installing Ubuntu
81492
Installing ubuntu besides windows 8