What’s the Equivalent of Ctrl+Alt+Delete on a Mac?

If you switch to a Mac after becoming familiar with Windows, you’ll quickly find that the standard Ctrl+Alt+Delete shortcut doesn’t do anything. Mac OS X does have its own version of the Task Manager, but it’s a bit different than Windows’, and you access it by pressing Command+Option+Esc.

How to Clear Your History in Any Browser

All web browsers remember a list of the web pages you’ve visited. You can delete this list at any time, clearing your browsing history and erasing the tracks stored on your computer, smartphone, or tablet. Each browser has its own separate history, so you’ll need to clear the history in multiple places if you’ve used more than one browser.

How to Migrate Your Windows Installation to a Solid-State Drive

Many older (or cheaper) Windows laptops come with traditional mechanical hard drives—which these days, are pretty outdated and slow. Upgrading to a new, super fast solid state drive (or SSD) is the surest way to speed up an old computer. There’s one problem: moving your Windows installation can be tricky, especially since SSDs are often smaller than their traditional hard drive counterparts.

How to Pause and Defer Updates on Windows 10

The Professional, Enterprise, and Education editions of Windows 10 provide more control over Windows Update than the Home edition does. If you have one of those editions, then starting with the Creators Update, you can now pause receiving updates and defer some updates for up to a year.

How to Set an Ethernet Connection as Metered in Windows 8 and 10

Windows 8 and 10 both allow you to set certain types of connections as metered so that you can limit the amount of data Windows (and certain apps) can use without asking. You can use the regular Settings interface to set mobile and Wi-Fi connections as metered, but for some reason Windows assumes you won’t need to do this with wired Ethernet connections. If you use an ISP that has monthly data caps, you know better. The good news is that a quick Registry edit will fix you right up.

How to Use Dynamic Lock to Automatically Lock Your Windows 10 PC

Windows 10’s Creators Update adds Dynamic Lock, which tries to automatically lock your PC when you step away. Dynamic Lock uses Bluetooth to check the signal strength of your smartphone. If the signal drops to a certain level, Windows assumes you’ve walked away with your smartphone and locks your PC.

How to Enable Night Light on Windows 10

Windows 10’s Creators Update includes Night Light, a “blue light filter” that makes your display use warmer colors at night to help you sleep better and reduce eyestrain. It works just like Night Shift on the iPhone and Mac, Night Mode on Android, Blue Shade on Amazon’s Fire tablets, and the f.lux application that started it all.

How to Fix the “Custom Scale Factor Is Set” Error on Windows

More and more laptops these days are coming with super high resolution screens, which means Windows needs to “scale” the interface to make things readable. If you don’t like the default scale level, you can change it yourself. This is essentially a “zoom” of sorts—scaling icons and text so that the display is still running at native resolution, but all the on-screen content is larger without getting distorted.