Do I Have Java on My Pc

Select Start -> Control Panel -> Add/Remove Programs, Here you can see the list of installed software on your computer. The list is displayed in alphabetical order. Check if Java name is listed in the installed software list.

How do I know if my computer has Java?

Select Start -> Control Panel -> Add/Remove Programs, Here you can see the list of installed software on your computer. The list is displayed in alphabetical order. Check if Java name is listed in the installed software list.

Does every computer have Java?

No. First of all, Java is not necessarily available for all operating systems. (It is probably available for most operating systems that are targeted by your application … but it might not be.) Secondly, most operating system platforms don’t have Java installed by default.