Excel spreadsheets completed, in order to protect document security, we can take appropriate measures, such as encryption of the Excel workbook, or set up to protect some of the cells. Today, small and everyone to talk in detail issues relating to the protection of the Excel file, if you happen to be in doubt this can be explained by reference herein.
Excel files related to the protection of the consolidation method
Today, many people still do not distinguish Excel workbook, the difference between the payroll, take a look at the differences between the two:
A workbook is an Excel spreadsheet file, a workbook can contain dozens of worksheets, such as sheet1, sheet2, sheet3 ...... sheet20, so that the sheet is attached to the workbook exist.
Protect Workbook
Open the Excel spreadsheet file, then click on the menu bar [review] - [] Protect Workbook, appears to protect the structure and windows [] dialog box, enter a password, check the [structure], click OK, and then follow the prompts to re-enter the password , to confirm.
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Revocation of protection: Click [review] - [protection] workbook, enter the password protection can be determined.
Protect Sheet
As shown, this is a record of the employee information table file, now only needs to be set to allow employees to fill in the name and ID number, drop-down selection department, then you use the Protect Sheet.
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To do:
1, a one-time check A2: A9, C2: C9, F2: F9 cell, right-click to select [Format Cells], click [protection] tab, uncheck [lock],
2. Click the menu bar [review] - [Protect Sheet], [] Protect Sheet dialog box appears,
3, enter the password, check the [protecting cell contents worksheet and lock], check [unlocked] cell is selected, click OK, enter the protection password again to confirm.
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Excel document encryption
Protection for the Excel file that requires a password before open Excel files, or can not be opened to view.
Open the Excel spreadsheet file, click on the menu bar [File] - [Save As] - [Tools] - [General Options], if only need to set a password to open the document, then fill in the Password to open; if modifications need to be protected document authority, put the password to modify also fill in, click OK, you need to enter the password again to confirm.