MacOS – How to change the location of screenshot in OS X Lion

In general all programs call on the operating system to do things. These are the API - application programming interface.

Lion changes some API, adds new ones, and deletes old ones. The biggest problem is when a program needs an API that is now gone. The second issue is when things change. Lastly, when a new feature like Mission Control is introduced, perhaps the older program isn't expecting it's windows to be moved around in that manner.

The assumptions made by a developer can turn out to no longer be true which will cause little or big glitches.

Also - programs that don't use API but just react to things as they are can break when those things move. For example - if a program assumed ~/Library is visible - then it would clearly break when running on a clean version of Lion.

Device drivers change - that can cause errors.

Lastly, entire compatibility layers like Rosetta are dropped.

Select View → Display Values → as Hexadecimal:

Now the main window displays hex values:

Also, Color → Copy Color as Text ⇧⌘C will now format the color like #C8D8E8 (instead of 200 216 232).