Use Preview on a Mac to Add Your Signature to Emails and Documents

If you have a Mac, you have Preview. But you might not know this helpful little utility can store digital signatures for you – signatures that can then be appended to PDFs, Pages documents and Mail messages. Here’s how to set up your signatures and add them to to your digital files. Read More >>

If This 54-Year-Old Software Can Finally Release, Anything is Possible

When development started in 1960, many people thought Project Xanadu would change the world. Then one delay led to another and another and another. But after 54 years in development the world's most delayed software went live. Read More >>