Google Images is a big party of grey blocks.

[Maxwell23461]

Its either a virus, or a extensions, but you reinstalled firefox so..
I suggest doing a virus scan.

get fuced

[Ad Bot]

[Crispy_]

or just wait longer

your internet must be crap and is trying to load the images

[The Big Bad Jellyfish]

get fuced

well once on my old computer i had a virus that got rid of all images on the web.
couldn't see anything

[Menen]

or just wait longer

your internet must be crap and is trying to load the images

Images load on both my Kindle and my brother's computer.

[Menen]

Ok figured it out. Ad Block Plus was causing it