FUNCTION KEYS USED IN AUTOCADD
FUNCTION KEYS USED IN AUTOCADD F1- To get Online Help. F2- To see the previous command in the command bar F3- To ON and OFF the Object Snap in the Drafting Settings (DS). [For example: To view the Midpoint, Center, Node, Extension.,] F4- To view the 3D Object Snap in the DS. F5- To draw Isometric View (Isometric Left, Isometric Right, Isometric Top). NOTE: For each pressing (F5), the views can be changed. F6- User Coordinate System. F7- To ON and OFF the Grid Lines. F8- To ON and OFF the Ortho Mode. F9- To ON and OFF the Snap ( To set Snap Spacing and Snap Type). F10- To ON and OFF the Polar Lines. F11- To ON and OFF the Object Snap Tracking ( it will work only when F3 is in ON condition). F12- On screen purposes ( The commands will be display near the cursor instead of your command bar).