how to add a particular software ( for example Ansys ) in confluence wiki page

[Abi]

now we are using wki page ( confluence ) need to update some softwares in wiki page and edit some software information updates .

[Nic Brough -Adaptavist-]

I am not sure there is a question here.  "Add software to a page" does not make a lot of sense unless you just mean "attach a file"?

As for editing software information updates, click "edit" on the page and update what you need to.

I suspect I may be missing something here though, could you explain?