I HAVE WINDOWS 98.I DOWNLOADED WINZIP AND THEN DELETED IT.IT HAS TAKEN MY JAVA FILES.I CAN NO LONGER GO ON CHATROOMS USING JAVA AND MY WEB PAGES ARE MISSING THE JAVA PICTURES.I HAVE HAD A COMPUTER EXPERT IN WHO HAS TRIED EVERYTHING BUT TO NO AVAIL.CAN ANYONE HELP ME?.THANK YOU.

Have not heard of that happening before. Java is enabled through your browser. If you are using Netscape, click on Edit/Preferences/Advanced and make sure that you have Java Enabled.
If you are using Microsoft Internet Explorer, go into Tools/Internet Options/Advanced.
The only other thing is if you did delete a specific (dll) file that is required, then do a re-install/repair of Windows 98 and this should correct the problem.