How to lock cells in Excel to protect your data. You can also unlock a range of cells and grant permissions to others to edit.

You can lock cells in Excel if you want to protect cells from being edited. By default, all cells are locked. However, locking cells has no effect until you protect the sheet.

Sep 22, 2025 · Locking an Excel file from editing is an essential skill. It can feel overwhelming if you don’t know where to start. But don’t worry—I’ll walk you through different methods. By the …

Learn how to protect specific cells in Excel using built-in features, formulas & VBA to secure your data while allowing edits where needed.

5 days ago · Security and integrity of your data in Excel are of utmost importance, and there are different ways to ensure this, like password protecting and locking cells in your Excel …

Apr 3, 2025 · By default, all cells in Excel are locked, but that doesn’t mean they’re protected until you turn on sheet protection. To confirm all the cells are locked, press Ctrl + A or the All button …

Apr 30, 2024 · By following a few steps, you can protect your data and ensure that only the cells you want to be edited can be changed. This is especially useful when sharing spreadsheets …

Jun 19, 2024 · Learn how to lock specific cells in Excel to protect your data from unwanted changes with our easy, step-by-step beginner's guide. Secure your spreadsheets today!

Jul 23, 2025 · Locking cells in Excel is a must-know skill for anyone sharing or collaborating on spreadsheets. By following this guide, you’ve learned how to lock specific cells, protect entire …

Aug 29, 2024 · In this article, we’ll teach you how to lock cells in Excel 🔒 so you can protect your data and maintain the integrity of your files. Download this free practice workbook so we can …