I use many phrases over and over again. When I write someone an email, a business letter or reply to a private message in a forum. If you are tired of writing “Thank you for your email”, “Yours sincerely” or a signature over and over again you might want to take a look at the free software
Phrase Express. You can use Phrase Express to paste commonly used phrases into any text field using defined phrases. The program adds some of its own at the beginning but the real beauty is the flexibility of it. It is possible to create a folder and text structure that works best for you. You could for instance create folders for business, private and forums and add as much phrases as you want to those folders.
You may then use those phrases by either right-clicking the system tray icon and selecting the phrase from the menu or by assigning hotkeys to folders or single phrases. The second method is of course a lot faster than the first. Phrase Express offers several other features that make it a great software. It can automatically expand abbreviations in some programs and append a signature with a random quote as well. The spell checker is another feature which unfortunately does not work in Firefox or Thunderbird.
You may disable the Capslock key to avoid pressing it unknowingly as well. I think that Phrase Express is very helpful if you write a lot regularly. I reply to about 20 emails per day plus numerous private messages on various forums and I was always looking for a program that would let me paste phrases that I always used. Guess what, Phrase Express saves me a lot of time everyday.