When using AutoCAD there are probably a lot of standard Blocks, Hatch Patterns or Dimension Styles for example, that you repeatedly use on different drawings. You may be jumping through hoops to find and reuse this information, so an easier way is to store it on AutoCAD Palette/s. Which can be created by simply dragging and dropping information out of your current drawing on to the Palette.
The first step is to turn on your Tool Palettes, to do this go to the View TAB > Tool Palettes.
A quick Autodesk tutorial on how to create an AutoCAD WS folder on your desktop from which you can upload and download files from your online account using simple drag & drop.