Windows 10 work differently to the older version of Windows when booting into safe mode. Follow these steps to boot into Safe mode.
Step 1 – Boot up Windows Normally
Step 2 – Press the Windows Button + R together ( The Run Box will open)
Step 3 – Type “msconfig” into the run box and press —OK ( You will then see System Configuration)
Once you are done with configuring your pc and you would like to boot the Windows 10 computer normally
Step 1 – Ctrl + Alt + Delete
Step 2 – Open Task Manager
Step 3 – Click on File >Run New Task ( See Pic below )
Step 4 – type Msconfig
Step 5 – Click on the boot tab and untick the Safe boot option.
Step 6 – Click apply and restart.
Your PC will now boot normally.
If you are experiencing any issues feel free to ask me any questions.