You can make Excel always open old spreadsheets in Protected View. Enable or disable Protected View using in-built setting, Group Policy, Registry.

Protected view is a security measure in Word and Excel that prevents files from the Internet from being open in Edit mode. By doing so, the files won’t be able to compromise your PC.

Excel files can be password protected to prevent unauthorized access The process to password protect Excel files varies between different versions of Microsoft Excel Users can follow simple steps to ...

CSV stands for Comma Separated Values file that contains data separated commonly by commas. Learn how to open CSV files on laptops and phones: ...

Sending Excel files containing crucial financial and business data has risks. To add a layer of protection, you should learn to password protect an Excel file.

Microsoft Excel is a great tool to store and organize your data. From a simple to-do list to invoices and customer lists. If you have any sensitive data in your Excel file, I highly recommend that you ...

If you're wondering how to open two Excel files in separate windows, try launching Excel twice by clicking its software icon.

On the right side, select the Open checkboxes for the file types that you want to open in the Protected View. Now, select the Open selected file types in Protected View radio button at the bottom.

Protected View is a security layer provided by Microsoft. It is a read-only mode in which most editing functions are disabled. Additionally, Protected View is enabled by default. Moreover, this is ...