Quick Look is a feature that was introduced in Mac OS X 10.5 Leopard and has remained part of the operating system since, receiving a facelift in the latest release, Mac OS X 10.7.
If you’re browsing through your files in Finder and you’d like to preview a file before opening it, you can simply hit the spacebar and see it without opening a full program. You can’t, however, copy text from within that file. Not by default anyway. [Read more…]