Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go. By J. D. Biersdorfer I write the monthly Tech Tip column, which is devoted to ...

“All hard work brings a profit,” says the Book of Proverbs, “but mere talk leads only to poverty.” When Mike Johnson told Americans that the Bible was “my worldview” shortly after he was first elected ...

When you save a file that starts with #! (a shebang), this extension automatically makes it executable (similar to chmod +x). No more manually making your shell scripts, Python scripts, or other ...