Hitting the streets to make your voice heard can be dangerous. Still, it's your right, so here are our best tips to protect ...

You can save a PowerPoint presentation as a PDF to lock its content and formatting in place, so that other people can view ...

You can sign a document on your iPhone through the Mail app, where you can use the markup tool to add your drawn signature.

Excel, Word, or PowerPoint are the greatest tools for managing data and creating documents and presentations. There are still some hidden gems that a lot of users are not aware of that can make your ...

All products featured on WIRED are independently selected by our editors. However, we may receive compensation from retailers and/or from purchases of products through these links. Learn more. So you ...

Like the GIF (that's Graphics Interchange Format), the PDF (Portable Document Format) has survived and flourished through the digital age. That's partly because of its versatility: It's the go-to ...