Drop the bass gif

Don't Drop The Bass Mac Os 7

Hi,
I'm not very good with computers, so when something goes wrong I have no idea how to fix my mac =(
Today, for no reason I can understand, my drag and drop function stopped working. I can't drag things (applications, documents, images) to/from the trash. I can't drag images from websites and drop them in folders on my desktop. I can't drag songs from iTunes. I can't drag things from one side of my desktop to the other. I select them, and then they just won't move.
This feature was working fine yesterday.
What have I done?? Yesterday, I was deleting a few programs I don't use, GarageSale, iPhoto, DiskStudio (I don't even know what that is >.<). Could I have accidentally deleted the drag function?
I use OSX 10.5, and my computer is a 2GHz Macbook.
=( I'm really hoping this is reversible. Thanks, Lex.

Rocco Drop The Bass

The bass drop was produced using the Roland TR-808's deep drum machine kick drum sound. Since then, the TR-808 bass drop has been incorporated into a number electronic dance music genres, either produced by a TR-808 or using a sample of a TR-808 bass drop. The EDM drop has continued to evolve over time, circulating through different sub-genres. Today I show you how to drop the bass. Dropping the bass may seem like a difficult thing to do, but it's actually not. These days DJ's all around the world d.