If you have more than a couple of files to rename then A Better Finder Rename is an app you’ll find very helpful. I use it frequently. Here’s an intro to the app, showing how to make filenames lower case.
Tidy up System Preferences in Lion and organise the window in the way that suits you: by category or alphabetically. Here’s how.
You want to read a web page, but not just now. You want to save it to read later, but not clutter up your Bookmarks menu with a web page you’ll only visit once. In Lion Apple have solved this problem for you. Read how now. Or later.
Numbers.app doesn’t easily reveal how to fill a series of separated dates, eg dates a week apart, but it’s simple once you know the trick. Read on for how to fill dates.
If you have a gift code for an app in the App Store don’t try to use the code as part of the checkout process or you’ll end up paying full price. Instead Redeem the code before you do anything else. Here’s how.
Does your laptop just turn off without warning when the battery’s all used up? Mine does. The Low Battery Saver app makes sure I’m not taken by surprise.