I’ve been asked to explain what PDF, ZIP and RTF files are used for. PDF means Portable Document Format, which is a file type traditionally created with Adobe Acrobat. Acrobat produces documents that ...

When setting up a new iOS device, there’s a certain cadence to the apps I install before anything else. Usually, the order goes something like: 1Password, Tweetbot, iA Writer, Outlook, Facebook, Slack ...