PDF files are a mainstay in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices, using various operating systems and software ...

Sometimes when opening a PDF file, it will give off a security warning. The warning is displayed for PDF files that are transferred or run programs and macros that can be harmful to your computer.

Factories have to produce faster, stocks have to be emptied faster, deliveries have to arrive faster, and consumers have to ...

Dive into The Register's online archive of incisive tech news reporting, features, and analysis dating back to 1998 ...