In AutoCAD you can use keyboard keys F1 to F12 to access helpful functions.
| F1 | Help function; opens for active tool tip |
| F2 | Displays command history (expanded history) |
| F3 | Turn object snapping on or off |
| F4 | Turn on 3D object snaps |
| F5 | Cycle through isoplane settings |
| F6 | Aligns user coordinate system with planar surfaces |
| F7 | Display or hide grid |
| F8 | Lock cursor movement to either horizontal or vertical axis |
| F9 | Set cursor movement to be restricted to defined grid intervals |
| F10 | Polar tracking; restrict cursor movement along specified angle |
| F11 | Object snap tracking; align cursor with object snap locations |
| F12 | Display distances and angles that are near cursor |
Below are some examples for above AutoCAD functions.












Data scientist focusing on simulation, optimization and modeling in R, SQL, VBA and Python

3 comments
excellent tips.
very helpful tips are given bigginers
excellent