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If you’ve ever wanted to check whether data from your Google Sheets spreadsheet meets certain criteria, you can use AND and OR. These logical functions give you TRUE and FALSE responses, which you can use to sort through your data.Read This Article on How-To Geek ›

If you’re looking at an app or a webpage on your MacBook with a bright background, you might want to invert the colors to make it easier on your eyes. You can do that using a macOS accessibility feature and the new dark mode.Read This Article on How-To Geek ›

Markdown is a simple syntax that formats text as headers, lists, boldface, and so on. This markup language is popular, and you definitely have apps that support it. Here’s a quick primer on what Markdown is, and how and where you can use it.Read This Article on How-To Geek ›

The dmesg command lets you peer into the hidden world of the Linux startup processes. Review and monitor hardware device and driver messages from the kernel’s own ring buffer with “the fault finder’s friend.”Read This Article on How-To Geek ›

Your iPhone isn’t as susceptible to viruses as a PC or Mac, but iOS malware does exist. Here’s what protects your iPhone from viruses, and how you can avoid other types of malware and threats on your iPhone or iPad.Read This Article on How-To Geek ›

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Rather than manually inserting times and dates into a Google Sheets spreadsheet, you can use the NOW and TODAY functions. These functions show the current time or date, updating as your spreadsheet changes or on a regular basis.Read This Article on How-To Geek ›

The Apple Watch has quite a tiny screen. Reading text notifications or viewing an image can sometimes be tough. If you find yourself constantly squinting at the wearable’s display, try the built-in Zoom feature found in the accessibility settings.Read This Article on How-To Geek ›

With Apple’s Sidecar feature, you can use your iPad as a secondary Mac display. Unfortunately, it’s only available on newer (post-2016) MacBooks and iPads. But don’t worry—you can get the same functionality with the third-party app, Duet.Read This Article on How-To Geek ›