Tabbed

Tabbed browsing is very useful.

Letter up a tabbed folder for each different catalog you intend to issue. As you collect matter for this catalog, put it in the one place — the folder devoted to that catalog.

A tabbed browser can display a different webpage on each tab.

If you're a stranger to tabbed browsing, you're probably trapped in a somewhat old-fashioned Web surfing pattern. Perhaps you click on an interesting link, wait for that link to load, then press the Back button when you've finished reading that new page.