Forgot Admin Password on Windows 8 computer and can't log in, what can I do without losing everything?

Got my Lenovo ideacentre A520 that was instorage and realized I forgot the password to the Admin profile. I really want to fix this without wiping the computer. I tried to enter safemode but for some reason I can access it. Anyone have any ideas?

Added (1). Shift + f8 won't bring up safe mode neither will shift + restart and restarting the startup settings works either.

Download windows again, and KEEP the old windows, you can access it later in the old.windows map

#F**kinggoogleit

there's an easy way if people actually just googled the problem instead of waiting for a reply on here