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Tag Archives: protection to excel spread sheet

How to set a password protection to excel spread sheet

X protection to excel spread sheet

To encrypt your workbook and set a password to open it: Click the Microsoft Office Button , point to Prepare, and then click Encrypt Document. In the Password box, type a password, and then click OK. You can type up to 255 characters. By default, this feature uses AES 128-bit advanced encryption. Encryption is a standard method used to help ...

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