I can live without Microsoft Word, and I'm confident I could manage well enough if you removed Excel from my PC. Even my favorite e-mail app is a nonessential.
But take away my browser, and I might as well not even start up my PC.
Mozilla Firefox is the first program I open and the last one I close each workday (or worknight, as the case may be). I found some great time-savers for the program. And since many of you prefer Internet Explorer, I've got some productivity-enhancing keyboard shortcuts for both browsers.
Time-saving keyboard shortcuts for Internet Explorer, Firefox
Bookmark the current page by pressing Ctrl-D and then Enter.
Open your bookmarks in Firefox by pressing Ctrl-B; open IE's Favorites by pressing Ctrl-I.
To close a tab, press Ctrl-W. To close a window, press Ctrl-Shift-W.
Increase the size of the page's font by pressing Ctrl-+; decrease it by pressing Ctrl-- (the hyphen or minus sign).
View the page without the browser border by pressing F11. Press it again to revert to the standard browser view.
Press F5 (or Ctrl-R) to reload the current page, and Ctrl-F5 (or Ctrl-Shift-R) to reload it ignoring the cache.
Press the Backspace key to reload the previous page, or Shift-Backspace to go forward one page.
Press Alt-D to highlight the text in the address box.
Finally, press Ctrl-K in Firefox, or Ctrl-E in IE, to move the cursor to the search box.