Thankfully, Microsoft Excel 2016 and earlier versions lets you lock cells or protect cells to keep them from being modified in Windows 10. You can lock all the cells in a worksheet or specific cells, allowing some parts of the spreadsheet to be changed. Here’s how to lock cells in Excel. Editor’s Note: This tutorial was written for Excel 2016, but still applies to modern versions of Excel.

How to lock all the cells in an Excel worksheet

How to lock all the cells in an Excel worksheet

How to lock all the cells in an Excel worksheet

By default, when you protect cells in a sheet or workbook, all of the cells will be locked. This means they can’t be reformatted or deleted, and the content in them can’t be edited. By default, the locked cells can be selected, but you can change that in the protection options.

How to Lock Specific Cells in an Excel Worksheet

How to Lock Specific Cells in an Excel Worksheet

How to Lock Specific Cells in an Excel Worksheet

There might be times when you want to lock certain cells from being changed but still allow users to adjust other cells in a worksheet. In our example, in an inventory list you might allow unit prices and stock quantities to be updated, but not the item IDs, names, or descriptions. As mentioned above, all cells are locked by default when you protect the sheet. However, you can specify whether a certain cell should be locked or unlocked in the cell’s format properties.

More Microsoft Excel tips and tricks

More Microsoft Excel tips and tricks

More Microsoft Excel tips and tricks

There are a number of neat tips that’ll help you out when you’re managing your Excel spreadsheets. For example, we have a guide on how to use VLOOKUP in Excel, which you can use to to quickly find data associated with a value the user enters. And if you need to, you can also freeze rows and columns by selecting “Freeze Panes” in the View tab. If you need to organize your data, check out how to create sortable columns in Excel. But, not everyone is a fan of Excel, so if you need to convert Excel Spreadsheets to Google Sheets, we have a guide for that, as well as a guide on how to open Google Sheets in Excel. If you’re a business users, we also have 10 Excel business tips that you can use to help you keep your job, which include guides on how to remove duplicate data, recover lost Excel files, use pivot tables to summarize data and more. We even have guides on how to use conditional formatting in Excel to color-code specific cells and how to add comments to your formulas in Microsoft Excel.