Re: FF 22, no reload button anywhere. Where can I find it?
Since Firefox 4.0 the Stop and reload buttons have been combined at the right end of the URL/Address bar.
You can move the Stop/Reload button out of the location bar and put them wherever you want on the toolbar.
You can also make them appear as separate buttons on the toolbar while the Customize window is open.
click Firefox button > Options > Toolbar Layout (or right-click on the toolbar, choose Customize)
if using the Menu Bar: click View > Toolbars > Customize (or right-click on the toolbar, choose Customize)
Drag them to their previous position at the left of the location bar.
If the order is "Reload - Stop" to the right of the URL/Address bar you will get a combined "Reload/Stop" button. Drag one button to switch the order to have separate buttons to the right of the URL/Address bar.
Separate them otherwise to get two distinct buttons (drag a separator, space, or flexible space from the Customize window between the two buttons).
You can also use the F5 or CTRL+F5 keyboard shortcuts to reload the page.