AutoCAD is one of the best 2d drafting software used in the mechanical and electrical industries over decades. The function keys in AutoCAD are used to turn on /off the commands in AutoCAD.
Here is the list of function keys and their uses in the AutoCAD software.
| FUNCTION KEYS | FEATURES | DESCRIPTION |
| F1 | Help | Opens up the help window in AutoCAD |
| F2 | Command history | Shows the recently used commands in a window |
| F3 | Object snap | Turns the object snap on /off |
| F4 | 3-D Object snap | Turns the 3d object snap on/off |
| F5 | ISOPLANES | Switch the iso planes in case of isometric drawing |
| F6 | DYNAMIC UCS | Turns automatic UCS alignment with planar surfaces on and off |
| F7 | GRID DISPLAY | Turns on/off the grid display |
| F8 | ORTHO | The cursor can only move either horizontal or vertical direction |
| F9 | GRID SNAP | Restricts cursor movement to specified grid intervals |
| F10 | POLAR TRACK | Helps cursor movement to specified angles |
| F11 | OBJECT SNAP TRACK | Tracks the cursor horizontally and vertically from object snap locations. |
| F12 | DYNAMIC INPUT | Measures the distances and angles between the cursor |
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