Computing How-Tos

Latest Computing How-Tos

Windows Copilot key

How to remap the Copilot key on Windows 11

By Alex Wawro published

Windows 11 has a Copilot key built in, but sometimes you want to move it around. Here's how to remap the Copilot key in Windows 11, using the versatile Microsoft PowerToys.

Windows Operating Systems
A photo of the Nvidia RTX 4060 Ti against a blue background

How to check your GPU temperature in Windows 11

By Peter Wolinski published

Worried about temps? Here's how to check your GPU temperature in Windows 11.

Computing
A home wireless router near a child using a laptop.

How to find your IP address

By River Hart last updated

How to With my easy-to-follow guide, you'll have no trouble finding your IP address on Windows and Mac.

How to
Best antivirus software

Change this X/Twitter setting now to avoid junk calls and protect your IP address

By Alyse Stanley published

X now lets anyone you follow call you and see your IP address by default

Computing
The MacBook Pro 2021 (14-inch)

How to view Wi-Fi passwords on Mac

By Peter Wolinski published

Learn how to view Wi-Fi passwords on Mac in just a few simple steps.

macOS
A Windows 11 laptop, demonstrating how to run Android apps on Windows 11

Windows 11 has a hidden switch for smoother graphics and better performance — turn it on now

By Dave Meikleham last updated

Give your OS a leg up by learning how to boost performance by disabling visual effects in Windows 11.

Computing
Man typing on Windows 11 laptop

How to install Windows 11 without a Microsoft account

By Dave Meikleham published

Want to install Windows 11 without a Microsoft account? Our easy to follow steps will show you how.

Computing
Little girl wearing green overear headphones using tablet at home

How to protect your child online in 2024

By Olivia Powell published

Cyber security Tom's Guide experts present you with the top software to keep your child safe online

Cyber security
How to use DISM to repair Windows 11

How to repair a Windows 11 image using DISM Command Tool — Scan health and restore in 5 easy steps

By Jason England last updated

The “Deployment Image Servicing and Management” tool (DISM) is a helpful, but advanced tool to scan, alter, and repair any Windows 11 system issues. Here's how to use it.

Windows Operating Systems
A photo of the Google Chrome logo on a black background, displayed on the screen of a large MacBook Pro which is situated on a table with green foliage behind.

This hidden setting makes browsing on Google Chrome way faster — where to find it

By Peter Wolinski published

Here's how to enable Chrome's Extended preloading feature if you want to make browsing and searching much quicker.

Computing
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