they are good here are some mistakes: holy i didnt notice 321 all of they had animations why windows 3.1 at bottom? and no text saying mirosoft windows add clouds at windows 95 windows 98 animation must disappear and appear over and over why is the windows 2000 logo big? big logo again with me's "E" at the bottom of "M" whistler's blue things missing. the text should be another color or whatever no mistakes at XP, only that there's a ' in above of the words you already said what's wrong with WS 2003 longhorn's icon looks like a burger or bread nothing about windows vista, windows 7's "7" and text should be white end idk why windows 10 logo purple