Do I still need Microsoft Silverlight on my Mac?
It is now July 2, 2015, and all the comments on this question are older. Would love an update to the question!
MacBook Pro, Mac OS X (10.1.x), iPhoto
It is now July 2, 2015, and all the comments on this question are older. Would love an update to the question!
MacBook Pro, Mac OS X (10.1.x), iPhoto
You're running 10.1 (Puma)? Are you sure it's not 10.10?
In any case, it's only if you need it. For example, Netflix uses the Microsoft Silverlight plugin. If you try to do something and it complains you don't have Silverlight, install Silverlight... otherwise, you don't need it.
Do I still need Microsoft Silverlight on my Mac?