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
Harry's articles
By Harry Guinness
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19 min read
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More from Harry
Best apps
The 7 best to do list apps in 2026
To-do lists don't need to be complicated—plenty of people use a pen and paper for the job without any problem. And yet a new to-do list app seems to come out every day.
By Harry Guinness
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14 min read
Best apps
The 6 best calendar apps in 2026
Time is money; your calendar is your budget. That's why it's important for your business to have the best calendar app possible.
By Harry Guinness
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15 min read
Best apps
The 5 best live chat apps for customer support in 2026
We've tested dozens of live chat apps for customer support, and here we'll present the best with our reasoning for each pick.
By Harry Guinness
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15 min read
App tips
What is Google Gemini?
Gemini is the name Google gave to its current generation family of multimodal AI models, but in typical Google fashion, it also applies to basically everything else that's related to AI.
By Harry Guinness
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9 min read
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