How To
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![iPhone charging port](https://cdn.mos.cms.futurecdn.net/B6e6CcBTY9FvKpLAmUXmZQ-320-80.jpg)
How to clean an iPhone’s charging port without damaging it
By Katie Mortram last updated
If there is a build-up of dust and debris in your iPhone’s charging port, here’s how to clean it without breaking your phone.
![ChatGPT](https://cdn.mos.cms.futurecdn.net/aKjGSXUYAc8rvRujFrBWXk-320-80.jpg)
How to use ChatGPT
By Peter Wolinski last updated
Here are step-by-step instructions on how to use ChatGPT, the popular AI chatbot from OpenAI.
![The Roku Streaming Stick 4K is one of many devices that allows Screen mirroring on Roku](https://cdn.mos.cms.futurecdn.net/DQY3WQRGNftv4jyfB22f67-320-80.jpg)
How to use screen mirroring on Roku
By Marshall Honorof last updated
To learn how to use screen mirroring on Roku, all you need is a compatible device and a minor amount of time — and we've got both.
![ESPN on Sling TV on tablet](https://cdn.mos.cms.futurecdn.net/bpurJMtmE2VjYjxboWpErH-320-80.jpg)
How to get a Sling TV free trial
By Malcolm McMillan last updated
Here's how to get a Sling TV free trial, so you can try out Sling at no cost.
![How to replace your Roku TV remote control](https://cdn.mos.cms.futurecdn.net/QN4a3UXAqMs3Bfbsb3d85n-320-80.jpg)
How to replace your Roku TV remote
By Brian Westover last updated
Replacing your Roku remote can add features like hands-free voice control and custom app buttons to your Roku TV or device.
![The Roku Streaming Stick 4K is one of many devices that allows Screen mirroring on Roku](https://cdn.mos.cms.futurecdn.net/DQY3WQRGNftv4jyfB22f67-320-80.jpg)
How to access the secret Roku menus
By Don Reisinger last updated
To learn how to get to your Roku device's secret menus, all you need is quick thumbs and the Roku remote. It'll be quick and easy.
![Prime Video hidden features](https://cdn.mos.cms.futurecdn.net/bwTs6KxvJPsXzxQfjknzuB-320-80.jpg)
5 hidden Prime Video features you may have missed
By Denise Primbet last updated
Here is a list of 5 Prime Video hidden features that might just improve your viewing experience
![A washing machine in a laundry room next to a clothes horse](https://cdn.mos.cms.futurecdn.net/A6ssuwertfKNPqvBiJ5agT-320-80.jpg)
How to fix a shaky washing machine
By Katie Mortram last updated
If you notice that your washing machine is shaking violently, these things might be the problem.
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