Harry Guinness is a writer and photographer from Dublin, Ireland. His writing has appeared in the New York Times, Lifehacker, the Irish Examiner, and How-To Geek. His photos have been published on hundreds of sites—mostly without his permission.
Harry Guinness
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By Harry Guinness
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11 min read
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App tips
What is gpt-oss? OpenAI's new open license model family
OpenAI is once again in the business of open AI models. The maker of ChatGPT recently released two large language models (LLMs) under open licenses.
By Harry Guinness
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5 min read
Best apps
The 6 best email clients for Mac in 2025
Whether you live in your inbox or just use it to communicate with those who do, email is going to be a daily part of your work life. And if you use a Mac, one of the best things you can do to improve your experience with email is use a Mac email client.
By Harry Guinness
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15 min read
Best apps
The top AI image editors in 2025
Here's every AI image editor you should consider using.
By Harry Guinness
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9 min read
Best apps
The best AI photo editors in 2025
We tested dozens of options, and these are the best AI photo editors.
By Harry Guinness
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16 min read
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