Microsoft Excel is a cornerstone of modern office work. From managing budgets to analyzing statistical data, its flexibility makes it indispensable. However, its popularity also raises a critical concern: how do you protect sensitive Excel files from unauthorized access, editing,
How to Insert a Watermark in Excel and Prevent Removal, add or insert a watermark in Excel & make it permanent
Watermarks are an essential tool for many businesses and individuals to protect intellectual property, ensure confidentiality, and maintain brand visibility. While most commonly associated with text documents and images, watermarks are equally important for spreadsheets like those created in Microsoft
How to Add an Expiring Timer to Excel Files – And Why VBA and Macros Don’t Work
Excel is a powerful tool for managing and sharing data, but what if you want to set an expiration date for your spreadsheets? Whether it’s to ensure the document is no longer accessible after a certain time, or to limit