Bumps/Strands on Prints (Newbie)

[Jimothy]

Hi all,

Sorry if this has already been answered somewhere but I wasn't sure what to search for being a newbie to 3D printing.

I have had my Prusa Mini+ for a week now and have had no issues until now, my finished prints have been having some blobs or strands on them, any ideas what it could be?

Thanks