Harry Guinness
Harry Guinness is a writer, web designer, photographer, publisher, entrepreneur, consultant, apple fan, and International Man of Mystery. You can follow him on Twitter or visit his website.
  • Computer Skills
    Use PCPartPicker to Get Good Deals on Hackintosh PartsPcpartpicker preview
    In this tutorial I'll show you how to use PCPartPicker to get the best deals on computer parts for a Hackintosh. PCPartPicker helps you find great prices and also makes sure the parts you are getting will all work together.Read More…
  • Photo & Video
    Plug-ins Add New Features to LightroomLr plugin preview
    Adobe Photoshop Lightroom is an amazing piece of software that can be made even more powerful by adding third-party plug-ins. In this quick tip I introduce plug-ins and show how they can be added to Lightroom.Read More…
  • Photo & Video
    Time-lapse and Long Exposure Control With Your SmartphoneTriggertrapshotpreview
    The TriggerTrap mobile dongle and app let you use your smartphone to control your camera. With them, you can explore the worlds of long exposure and timelapse photography and expand your creativity.Read More…
  • Computer Skills
    Clone a Mac with SuperDuper!Superduper preview
    The best backup is a perfect copy, even down to the operating system files. SuperDuper! lets you create a clone of your Mac so you can access your files in an emergency—and even use another Mac like it's your own.Read More…
  • Computer Skills
    Simplify Maths With SoulverSoulver preview
    Soulver is a calculator app that lets you work with numbers in a natural way. In this tutorial I'll show you how to get started creating simple budgets, performing currency conversions and leveraging more powerful features to solve physics problems.Read More…
  • Computer Skills
    How to Build a Hackintosh: Part 3Hack3
    In the two previous tutorials, you've chosen the parts and put them together for a Hackintosh. In this tutorial I'll show you how to deliver on all that hard work and install OS X on your non-Apple computer.Read More…
  • Computer Skills
    How to Build a Hackintosh: Part 2Hack2
    In the previous tutorial I showed you how to pick parts for a Hackintosh—a non-Apple OS X computer. In this tutorial I'll show you how to take those parts and assemble them into a working computer, ready for an operating system.Read More…
  • Computer Skills
    How to Build a Hackintosh: Part 1Hack1
    Believe it or not, it is actually possible to install Mac OS X on a non-Apple computer. If you pick your parts carefully, you can build a Hackintosh. In the first tutorial in the series, I'll take you through the parts selection process to create a Hackintosh.Read More…
  • Computer Skills
    How to Get Great Deals on Mac AppsDeals preview
    There are always great deals available on Mac apps. There's a few different ways to get them, and in this tutorial I'll show you how to use deals sites and how to track price changes in an app wish list.Read More…
  • Computer Skills
    Getting Started With Numbers for iCloudNumbers preview
    In this tutorial I'll show you all you need to know to get started using Numbers for iCloud, the free web app version of Apple's popular spreadsheet application. I show how to create new documents, edit their appearance, add data and use functions.Read More…
  • Computer Skills
    How to Mine Bitcoin on a MacBitcoin preview
    Bitcoin is an increasingly popular crypto-currency. Coins are mined by using a computer to solve complex mathematical equations. In this tutorial I'll show you how to set up a Mac to mine bitcoins and I’ll examine the pros and cons of doing so.Read More…
  • Computer Skills
    Use Markdown Anywhere, on a Mac, With Markdown Service ToolsMarkdown preview
    In this tutorial I'll show you how to set up and use Brett Terpstra's Markdown Service Tools to write Markdown anywhere on your Mac–even in applications that don't normally support it–and convert it in place to HTML or RTF.Read More…