Here are the best uses of the Arrow keys in Excel with Scroll Lock mode turned on. Pressing Ctrl+Shift+Up, Down, Left, or Right Arrows selects the current cell and all cells above, below, to the left, ...

Claude Sonnet 4 and Opus 4.1 are also now available through Copilot Studio, a platform Microsoft launched last year through which customers can design custom agents. Studio also has mix-and-match ...