Go to the Protection tab and uncheck Locked option and click Ok. Now select only the cells or columns, rows that you want to protect. Right click and choose Format cells again. Go to the protection tab and check Locked option and click Ok.
Contents
if you protect the sheet, hidden rows and columns cannot be unhidden. If the sheet has data entry cells, you first need to format each of these cells to be Unlocked.Untick the “Locked” tick box for each cell that people should be able to edit. Then use the Protect Sheet command on the Review ribbon.
Protect or lock hidden columns with Excel feature
- Click the Select All button (the button at the intersection of row numbers and column letters).
- Then right click, and choose Format Cells from the context menu, and in the popping out Format Cells dialog box, click Protection tab, and uncheck the Locked option.
In the Format Cells dialog box, click Protection tab, and then check the Locked option. And then click OK to close the dialog. And in the Protect Sheet dialog, enter your password and confirm it.
How do you lock specific cells in Excel?
Lock cells to protect them
- Select the cells you want to lock.
- On the Home tab, in the Alignment group, click the small arrow to open the Format Cells popup window.
- On the Protection tab, select the Locked check box, and then click OK to close the popup.
How do you protect a column in Excel from editing?
How to Protect Cells, Columns and Rows from Accidental Editing
- Press OK.
- Select the area of the workbook you’d like to protect.
- Right click and select Format cells.
- Check Locked and press OK.
- Under the Review tab (in the Ribbon), choose Protect Sheet.
How do you protect a workbook in Excel but allow read only?
You can have Excel make a spreadsheet in read only format for others, so that people can read its contents but not edit them, or you can enforce other content restrictions. To do so, click the “File” tab in the ribbon menu, then click “Info.” Then, click “Protect Document” and choose one of the options presented.
Does password protecting an Excel file encrypt it?
When you lock an Excel file with a password, you are encrypting the entire file using the password as the encryption/decryption key. To open the file, the intended victim would need the same password.
What is the difference between Protect Sheet and Protect Workbook in Excel?
Protect Sheet is about preventing users from modifying (Changing, moving, or deleting) data in a worksheet. This is done by locking the cells on the worksheet and then and adding a password to the sheet. Protecting the workbook prevent other users from modifying the structure of the workbook.
How do you prevent someone from saving an Excel file?
Prevent saving over current Excel sheet
- Save As.
- Right next to the Save button there is a Tools button. Click on that and select General Options.
- type in a password where it says Password to Modify. then OK and Save.
What is the difference between encryption and password protection?
Password protection means only authorized users can access the desired information.Encryption is a level up from password protection and is more secure than passwords because sensitive information or data is encrypted or hidden using an algorithm and a key.
How do I lock a workbook in Excel?
Protect an Excel file
- Select File > Info.
- Select the Protect Workbook box and choose Encrypt with Password.
- Enter a password in the Password box, and then select OK.
- Confirm the password in the Reenter Password box, and then select OK.
Can you protect multiple sheets at once in Excel?
The actual issue is that you cannot protect more than one sheet at a time in Excel. If you have many sheets in Excel, this can become very time consuming if you wish to protect all sheets. The solution is to resort to macros.
What are the different workbook protection types in Excel?
You have three choices when it comes to protecting an entire Excel workbook: encrypt the workbook with a password, make the workbook read-only, or protect just the structure of a workbook.