Excel Tips

To add a button that runs a macro in Excel, go to the Developer tab, click Insert, and choose the […]

To loop through rows in VBA without Excel freezing, read the whole range into an array first, do the work

Selecting a cell before working with it is the single biggest cause of slow VBA. Work with the Range object

To record a macro in Excel, enable the Developer tab, click Record Macro, perform the steps once, then click Stop

Use VLOOKUP to match order numbers, invoice IDs, or any lookup value across two spreadsheets. Step-by-step guide with examples and common fixes.

INDEX/MATCH can look up in any direction, handles multiple criteria, and won’t break when columns change. Step-by-step guide with comparison table.

Three methods to find matches, missing items, and duplicates between two Excel lists. COUNTIF, Conditional Formatting, and INDEX/MATCH approaches.

Use SUMIFS to total sales by region and month, count transactions by category, or build summary reports with multiple conditions.

XLOOKUP searches any direction, has built-in error handling, and returns multiple columns. Complete guide with comparison table.

Fix extra spaces, inconsistent casing, text-formatted numbers, and mixed date formats from CSV and CRM imports using TRIM, PROPER, VALUE, and more.