Vaishvi Desai

Use your Windows Excel shortcuts on a Mac: swap Ctrl for Command, turn on KeyTips with the Option key, and add the missing Alt letters with RibbonBridge.

Learn how to share an Excel file for editing by multiple users with OneDrive, a copy link, or the legacy shared workbook, step by step.

Use an Excel formula to count days from a date to today automatically with TODAY, DAYS, DATEDIF or NETWORKDAYS. The count updates every day on its own.

Learn how to calculate the difference between two columns in a pivot table with a calculated field, Difference From, or a formula beside it.

Learn how to make a bell curve in Excel with NORM.DIST and a smooth scatter chart, from a known mean and standard deviation or from your own data.

Learn how to COUNTIF in Excel with multiple criteria using COUNTIFS, operators, SUM with COUNTIF for OR logic, and SUMPRODUCT, with worked examples.

Learn how to write scientific notation in Excel by typing E, using the Scientific format, a custom engineering format, or the TEXT function.

Move columns in Excel without overwriting data using Shift + drag, Insert Cut Cells, a left-to-right sort, or the CHOOSECOLS function.

Unprotect an Excel sheet or workbook with the password, or remove protection without it using the ZIP and XML trick or Google Sheets.

Move an Excel chart to its own chart sheet, to another worksheet, or to a new worksheet using the Move Chart dialog or cut and paste.