If you want to share a PDF file with other people, but need to protect it from being viewed by unwanted eyes, LibreOffice has a built-in password-protect feature. I regularly have to send sensitive ...

João has been covering the tech world for over 7 years, with a heavy focus on laptops and the Windows ecosystem. I also love all things tech and videogames, especially Nintendo, which he's always ...

Creating a professional slideshow in PDF format is ideal for printing and distribution purposes. For example, when you print a slideshow that includes digital images, the PDF format retains the visual ...