VS Code

# Comment out a block.
Ctrl + k + c

# Uncomment selected block.
Ctrl + k + u

# Indent code.
Ctrl + Shift + I

# Select all occurrences of a word.
Ctrl + Fn + F2

# Open current file in separate split
Ctrl + \

# Search Copilot, and add or delete item for copilot completions
# Enable/Disable Copilot completion
Ctrl + , 

# Format the code
Shift + Alt + F