🔹 Ctrl + Space - Select column  

🔹 Shift + Space - Select row  

🔹 Ctrl + PageUp - Move to previous worksheet  

🔹 Ctrl + PageDown - Move to next worksheet  

🔹 Ctrl + Shift + PageUp - Select current & previous sheet  

🔹 Ctrl + Shift + PageDown - Select current & next sheet  

🔹 Shift + F11 - Insert new worksheet  

🔹 Alt + O + H + R - Rename worksheet  

🔹 Alt + E + L - Delete worksheet  

🔹 Ctrl + S - Save workbook  

🔹 Ctrl + E - Flash Fill  

🔹 Ctrl + D - Fill down  

🔹 Ctrl + R - Fill right  

🔹 Ctrl + ; - Insert current date  

🔹 Ctrl + Shift + ; - Insert current time  

🔹 Alt + = - AutoSum  

🔹 Ctrl + 1 - Format Cells dialog  

🔹 Ctrl + T - Create table  

🔹 Ctrl + Arrow Keys - Navigate data  

🔹 Ctrl + Shift + L - Toggle filters  

🔹 Alt + N + V - Insert PivotTable  

🔹 Alt + A + M - Remove duplicates  

🔹 F2 - Edit cell  

🔹 F4 - Repeat last action  

🔹 Ctrl + Z - Undo  

🔹 Ctrl + Y - Redo  

🔹 Ctrl + C - Copy  

🔹 Ctrl + X - Cut  

🔹 Ctrl + V - Paste  

🔹 Ctrl + F - Find