Google Sheets

Productivity
Cell Editing
F2 Enter edit mode in selected cell Win mac Linux
DEL Clear cell content Win mac Linux
ALT+ New line within a cell Win Linux
+ New line within a cell mac
CTRL+; Insert today's date Win Linux
+; Insert today's date mac
Formatting
CTRL+B Bold Win Linux
+B Bold mac
CTRL+I Italic Win Linux
+I Italic mac
CTRL+U Underline Win Linux
+U Underline mac
Editing
CTRL+Z Undo Win Linux
+Z Undo mac
CTRL+⇧ Shift+Z Redo Win Linux
+⇧ Shift+Z Redo mac
CTRL+D Fill down Win Linux
+D Fill down mac
CTRL+R Fill right Win Linux
+R Fill right mac
CTRL+⇧ Shift+V Paste values only Win Linux
+⇧ Shift+V Paste values only mac
Navigation & Find
⇥ Tab Move to next cell Win mac Linux
⇧ Shift+⇥ Tab Move to previous cell Win mac Linux
CTRL+F Find Win Linux
+F Find mac
CTRL+H Find and replace Win Linux
+H Find and replace mac
CTRL+K Insert link Win Linux
+K Insert link mac
CTRL+⇧ Shift+L Apply / remove filter Win Linux
+⇧ Shift+L Apply / remove filter mac