Be cautious when sharing files or passwords with other users. You still run the risk of passwords them falling into the hands of unintended users. Remember that locking a file with a password does not necessarily protect your file from malicious intent.
You can always ask an expert in the Excel Tech Community or get support in the Answers community. Protect a workbook. Protect a worksheet. Protection and security in Excel. Table of contents. Next: Linked data types. Warning: Microsoft cannot retrieve forgotten passwords, so be sure that your password is especially memorable.
Need more help? Expand your skills. Get new features first. Was this information helpful? Yes No. Thank you!
Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. Choose any other protection options you want and click OK. Require a password to open a workbook Open the workbook that you want to protect. Need more help? Expand your skills. Get new features first.
Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Too technical. Not enough information.
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