Windows 98 System Update

Windows 2000 have Service pack which is downloadable at the developers website in a single file. Is windows 98 have also a service a pack that is compiled in a single pack? If there is…where can i download that file. I am looking for that file because i am having 20 computer (running in windows 98) that have no accesss to the internet. So if i going to connect my computers one by one to the internet, i think its time effort. The main purposed of that pc is for home gaming. With the update that microsoft can give, i hope i can find the SYSTEM STABLITY at this update, if there is…

Thanks in advance.