Be sure to unplug all USB things again since that can cause boot loops.
Also, read https://www.cnet.com/forums/discussions/help-with-laptop-2/#post-1728e461-e60a-4e6b-956d-1718efdf179e
So the start of the story is i went into safe mode to test why my internet was slow but when i got there my password didn't work.
So i then was stuck in safe mode and i had to do a system restore to get out of it.
However when i did the system restore and the computer started up again and got to the dell sign startup page a dialog box popped up saying ''windows cannot complete installation in safe mode, to continue installing windows restart computer.''
So i clicked ok on the dialog box and it restarted but when it started up again the dialog box popped up again, and so now the Loop began and every time i now restart the computer it goes straight back to the same dell startup page with the dialog box.
Now i stuck in this system restore SafeMode loop, can someone please help?