How Can I Start My Laptop Without Operating System?

How can I start my laptop without OS?

Method 1 On Windows

1. Insert the installation disk or flash drive.
2. Restart your computer.
3. Wait for the computer’s first startup screen to appear.
4. Press and hold Del or F2 to enter the BIOS page.
5. Locate the “Boot Order” section.
6. Select the location from which you want to start your computer.

How do I start my computer without Windows?

Now any computer that you are likely to come across can boot from either a floppy disk or a CD. That is how the OS is installed in the first place, so it has always been possible. Newer computers can also boot from an external hard drive, or a USB drive.