Extend Selection to Beginning of Row

Add to Selection with Extend Mode Extend Selection One Cell Down Extend Selection One Cell Left Extend Selection One Cell Right Extend Selection One Cell Up Extend Selection One Screen Down Extend Selection One Screen Up Extend Selection to End of Row Extend Selection to First Cell of Document Extend Selection to Last Cell Down Extend Selection to Last Cell Left Extend Selection to Last Cell of Document Extend Selection to Last Cell Right Extend Selection to Last Cell Up Toggle Extend Selection Mode