Unlike previous versions of OS X where notification center only showed you various system warnings, status updates, and alerts from programs you are running, in Yosemite Apple has added widgets. These can be seen by opening Notification Center and clicking the “Today” tab at the top.
These widgets make Notification Center somewhat of a replacement for Apple’s Dashboard service, bringing tools like calculators, world clocks, and stock tickers. If you find this feature useful, then there are several settings locations you can use to configure them for your needs. Continue reading