Hello, this is my first post here, and I have come to you all for help.

I just reinstalled Windows 10 on my Toshiba Satellite C55-A laptop using the "Reset" option in settings. The reinstall went great and the OS performed very well, until I restarted it to install updates. Now I'm stuck on the BIOS screen (Toshiba logo) with the spinning circles, and I've been stuck for the past hour. I have no access to the BIOS (I've tried ESC, DEL, and every F# key) and I do not have a Windows 10 disc.

What do I do?