I have a small old personal logo the biggest would be around (update:: 88x88 original:: ~100x100 pixels (before it starts to look pixelated) so everyone is telling me to convert it to a vector in illustrator but I was wondering how can I keep the same shape (its a old simple cutout) to become a smooth lets say 500x500px (or bigger...)
basically I like it to stay (look) as much as it did in a PSD just bigger so I can make a wallpaper out of it without looking blurred and pixelated.
PS: I have never used illustrator before.
edit: Here is what I wanted to make but bigger (the max dimensions are 88x88)
PPS: It doesn't have to be with gradient and shades I just want to convert it into a blank (dark or white) vector so it can be scaled down or up without making it look pixelated.