It is useful to know how to enter the advanced boot options of Windows 11. They serve to solve all kinds of problems related to them and give access to different repair tools. Below I explain which ones in particular. Start now. How to enter the option – Turn off the PC after removing any CD / DVD from the CD player, if you have it. Also disconnect any USB flash drive or external disk you may have. Turn the device back on and press the F8 key on your keyboard quickly . If Windows starts to load, restart the PC and try again by pressing F8 several times in a row as soon as you start the PC.IMPORTANT: Click here to see solutions if F8 does not work . You should get an options screen. In very serious failures you may not be able to enter them as I just explained. You should do it by following these steps (for Windows 11 only). What options are there In general, these are although they are not always available in all cases: Repair your computer Start automatic repair of Windows and other tools that help resolve bugs. Safe mode options are three: safe (normal) mode, which loads Windows with the bare minimum. The mode with network functions, which adds the possibility of connecting to the Internet or another network. The command prompt mode, which opens an MS-Dos console. Click here for more information on that special mode of Windows startup.It is also not intended for normal users. Enables an advanced diagnostic mode for Windows or PC problems. Disable automatic restart in case of system error It causes Windows not to restart when blue screen errors occur . This gives you time to see its description and error code . They are important data to try to solve them. Disable mandatory use of signed drivers By default Windows forces drivers to be digitally signed correctly. It is a safety measure. This option allows it not to be so. Useful for example to install unofficial drivers. Start Windows normally It is clear what it is for. It causes Windows to load as usual, without using any special mode or configuration.