Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

If Excel keeps showing Want to save your changes message, uninstall Printer driver and change default printer to begin with.

Google’s latest NotebookLM update lets you set custom goals to control how chat responds, and upgrades more behind the scenes.

Google has confirmed its revered research tool NotebookLM will be able to process data from spreadsheets very soon.