Explain Everything keyboard keyboard shortcuts can make your whiteboarding quicker. Here's a complete list for the web version of Explain Everything.
Tools
Add Media
A or ~
Hand Tool
V or 1
Draw Tool
D or 2
Highlighter
H or 3
Eraser
E or 4
Bucket Fill
G or 5
Shapes
S or 6
Text
T or 7
Cutout Tool
C or 8
Laser Pointer
P or 9
Undo
Ctrl + Z
Redo
Ctrl + Shift + Z
Zoom
Z or hold Space
Add Media
A or ~
Hand Tool
V or 1
Draw Tool
D or 2
Highlighter
H or 3
Eraser
E or 4
Bucket Fill
G or 5
Shapes
S or 6
Text
T or 7
Cutout Tool
C or 8
Laser Pointer
P or 9
Undo
⌘ + Z
Redo
⌘ + ⇧ + Z
Zoom
Z or hold Space
Text formatting
Select all
Ctrl + A
Bold
Ctrl + B
Italic
Ctrl + I
Select all
⌘ + A
Bold
⌘ + B
Italic
⌘ + I
Hand Tool selection
Add to/remove from selection
Hold Ctrl + select
Select all
Ctrl + A
Select none
Esc
Add to/remove from selection
Hold ⌘ + select
Select all
⌘ + A
Select none
Esc
Selected: more options
Copy
Ctrl + C
Paste
Ctrl + V
Delete
⌫
Copy
⌘ + C
Paste
⌘ + V
Delete
⌫