How do you create block in AutoCAD 2013?

To create a block in AutoCAD 2013, first, draw the objects you want to include in the block. Then, select those objects and type "B" or "BLOCK" in the command line, and press Enter. In the Block Definition dialog box, give your block a name, specify a base point, and choose whether to convert the objects to a block or retain them. Finally, click "OK" to create the block, which can then be inserted into your drawing as needed.