Use a better browser. For example, try Opera, FireFox, or Google Chrome.
Not all but most of them require internet connection.
No. Wii's don't support Java applets.
No really, Java is not used for your computer to perform a critical task in your system. A normal user only use java for execute programs written in java that they copy in their systems or they download from internet. If you do not have java in your computer the mayor problems you could experiment will be that you can not play some online games from internet or install the netbeans.
Download the latest version from internet.
No, because the Nintendo Wii system does not have Java, which is the program needed to play Runecsape.
Macs can play Runescape as long as you have Java installed and have a working internet connection, the faster the better. This is simply because Runescape is an application written in Java; without Java, you cannot run Runescape on your computer. You can download Java from this link if you do not already have it installed: http://www.java.com/en/
It is a java game, it is impossible to play it without java.
It may be because your internet connection is too slow or you do not have java on your PC
Minecraft was created in Java and uses Java to run, therefore you MUST have Java to play Minecraft.
I think you should be able to, if you can use internet, and download java on it, you should be good to go.
you need a newer verision of java
download java