How to Boot to Advanced Startup Options in Windows 8 and 8.1

Information
Using advanced startup, you can start up from a device or disc (ex: USB/DVD), change your PC's firmware settings, change Windows startup settings, or restore Windows from a system image.
This tutorial will show you how to boot to the new metro style Startup Options menu to select various system and troubleshooting options for Windows 8 and Windows 8.1.
EXAMPLE: "Startup Options" Menu for Windows 8 and Windows 8.1
NOTE: You will only see the Use another operating system option if you dual boot Windows 8 with another OS (ex: Windows 7 or Vista) with Windows 8 set as the default OS to run at startup, or added Safe Mode to the Windows Boot Manager. Some OEM computers will have a Use a device option.

OPTION ONE

Boot to Advanced Startup Options using Shortcut in Windows 8 and 8.1

OPTION TWO

Boot to Advanced Startup Options from Power Menu in Windows 8 and 8.1
1. Do step 2, 3, or 4 below for how you would like to open the Power menu.
2. While Signed in to Windows 8
A)
Open the Charms Bar, click/tap on Settings, and go to step 5 below.
NOTE: You could also just press the Windows+I keys to open Settings.
3. While Signed out of Windows 8
4. From the CTRL+ALT+DELETE Screen
A) Press the CTRL+ALT+DEL keys, and go to step 5 below.
5. Click/tap on the Power button at the bottom right corner, press and hold the Shift key, and click/tap on Restart. (see screenshots below)

OPTION THREE

Boot to Advanced Startup Options from PC settings in Windows 8 and 8.1
1. Open
PC settings, and do
step 2 or 3 below for the Windows 8 you have installed.
2. If you have Windows 8 or Windows RT
A) In the left pane, click/tap on General, click/tap on Restart now under Advanced startup in the right pane, and go to step 4 below. (see screenshot below)
3. If you have Windows 8.1 or Windows RT 8.1
A) On the left side in PC settings, click/tap on Update & Recovery. (see screenshot below)
B) On the left side in Update & Recovery, click/tap on Recovery, click/tap on the Restart now button under the Advanced startup section on the right side, and go to step 4 below. (see screenshot below)
4. When your PC restarts, you will now see the Advanced Startup Options at boot. (see screenshot below)
NOTE: You will only see the Use another operating system option if you dual boot Windows 8 with another OS (ex: Windows 7 or Vista) with Windows 8 set as the default OS to run at startup, or added Safe Mode to the Windows Boot Manager.

OPTION FOUR

Boot to Advanced Startup Options using a "System Repair Disc"
NOTE: You will not be able to boot to the Advanced Windows "Startup Settings" screen using this option.

OPTION FIVE

Boot to Advanced Startup Options using a "Recovery Drive"
NOTE: You will not be able to boot to the Advanced Windows "Startup Settings" screen using this option.
1. Boot from your created
recovery USB flash drive.
2. If displayed, click/tap on your keyboard layout language. (see screenshot below)
3. You are now in the Startup Options menu at boot where you can choose what option you would like to do. (see screenshot below)

OPTION SIX

Boot to Advanced Startup Options Menu if Multi-Booting

Note
1. Start or restart the Windows 8 computer.
2. Click/tap on Change defaults or choose other options.
3. Click/tap on Choose other options in the screen below.
4. You are now in the Startup Options menu at boot where you can choose what option you would like to do.

OPTION SEVEN

Boot to Advanced Startup Options from Windows 8 or 8.1 Installation Media
NOTE: You will not be able to boot to the Advanced Windows "Startup Settings" screen using this option.
2. Select your language preferences, and click/tap on Next. (see screenshot below)
3. Click/tap on Repair your computer. (see screenshot below)
4. You are now in the Startup Options menu at boot where you can choose what option you would like to do.
NOTE: You will only see the Use another operating system option if you dual boot Windows 8 with another OS (ex: Windows 7 or Vista) with Windows 8 set as the default OS to run at startup, or added Safe Mode to the Windows Boot Manager.
Some OEM computers will have a Use a device option.
That's it,
Shawn