Unlocking Excel Sheets and Workbooks

What is the main issue discussed in the video regarding Excel sheets?

• How to unlock an Excel sheet without knowing the password

• How to format cells in Excel

• How to protect an Excel sheet with a password

• How to create a new Excel sheet

What is the first step to take before modifying the Excel file?

• Delete the original file

• Open the file in Excel

• Make a copy of the file

• Rename the file

Why do we change the file extension of the Excel file to .zip?

• To protect the file with a password

• To make it compatible with other software

• To access the file's contents

• To compress the file

Which tool is used to edit the XML file of the worksheet?

• PowerPoint

• Notepad

• Excel

• Microsoft Word

What tag needs to be removed to unlock the worksheet?

• File extension tag

• Password tag

• Sheet protection tag

• Workbook tag

What is the process to remove protection from the workbook?

• Edit the workbook.xml file

• Delete the workbook

• Open the workbook in a different program

• Change the workbook's name

What should you do after editing the XML files to ensure changes are applied?

• Delete the original Excel file

• Save and close Notepad

• Email the file to yourself

• Reboot the computer

How do you revert the file back to an Excel format after editing?

• Change the extension back to .xlsx

• Open it in Excel and save

• Compress it into a zip file

• Email it to yourself

What indicates that the protection has been successfully removed from the worksheet?

• The file size increases

• The file becomes read-only

• The file opens in a different program

• You can type in the worksheet

What can you do after removing the protection from the workbook?

• Add a new sheet

• Delete the workbook

• Email the workbook

• Change the workbook's color