Technologies
10 Mac Hacks You Should Know About
Make life easier with these Mac shortcuts and hidden features.
MacOS is considered easier to use than other operating systems such as Windows and Linux, according to the digital inclusion consultancy Digital Unite. If you’re one of the millions of Mac users, you’ve probably come across a few MacOS features that have surprised you. There are plenty of hidden features in the operating system that Mac users might not know about, like taking a screen recording on your Mac without having to install additional software.


Here are 10 Mac features, tips and tricks you don’t want to miss out on.
Use Split View
Split View lets you have two apps running side-by-side on one Mac screen without having to resize either window. This saves you from switching between apps and losing your place if you’re working in two different programs.
Here’s how to enable and turn off Split View.
1. Open two apps and place them on opposite sides of the screen.
2. In the top left corner of one app’s window, hover over, or click, the green bubble to open a dropdown menu.
3. Select either Tile Window to the Left of Screen or Tile Window to the Right of Screen. That app will fill that side of the screen.
4. Click the other app on the opposite side of the screen for the app to fill the remainder of the screen.
To exit Split View, click the green bubble again or press Esc on your keyboard. This only exits one app from Split View — the other app will now be in full screen mode on its own Desktop.
Force quit with Option
If an app on your Mac has frozen or isn’t working properly, you can use the Option key to quickly force quit the app. Press and hold Option, then in the dock across the bottom of your screen click with two fingers the app causing you issues. Then click Force Quit to shut down the malfunctioning app.
Use Spotlight for conversions and simple math


Spotlight can make conversions and solve simple math problems.
Screenshot by Zach McAuliffe/CNETYou can use your Mac’s built-in Spotlight feature to perform searches as well as conversions or do simple math. To open Spotlight, press Command + space bar or click the magnifying glass icon in the top right corner of your screen in the menu bar. Then, type in a math problem or what you want to convert — like gallons to liters — and Spotlight will do the rest. No Google needed.
Try different shortcuts to take a screenshot
Screenshots are an easy way to maintain receipts for digital purchases or have extra copies of tickets for flights or sports games. On a Mac, there are a few different shortcuts to take screenshots.
Pressing Command + Shift + 3 takes a screenshot of your entire screen. This is a useful way to screenshot a video quickly so you don’t miss a frame.
Press Command + Shift + 4 turns your mouse into a crosshair. This lets you click and drag the frame for your screenshot part of your screen or an app’s window.
If you press Command + Shift + 4 and then press your space bar, your mouse turns into a camera icon and it can take screenshots of the window, application or other element your mouse is over. When your mouse is over a specific element for a screenshot, that element will have a light-blue filter over it to show it’s being selected. Taking a screenshot this way also makes the screenshot look cleaner and gives it a nice shadow.


Taking a screenshot of a window makes the image appear cleaner.
Screenshot by Zach McAuliffe/CNETEasily take a screen recording
Sometimes people learn better by watching a video than reading instructions. In these instances, taking a screen recording is better than any detailed list you might write.
Press Command + Shift + 5, then in the toolbar that appears near the bottom of your screen, click either of the icons highlighted below. The icon with the dashed border on the right will allow you to set a border to what you’re recording, and the icon on the left will record your whole screen. When you’ve selected which you want to use, click Record. To stop recording, click the Stop icon in your Menu bar across the top of your screen, or you can press Command + Control + Esc.


These two icons enable screen recording on Macs.
Zach McAuliffe/CNETSave screenshots and recordings in a different location
Screenshots and recordings save to your desktop by default, and they can quickly clutter your workspace. But you can choose a new location to save these files so you can keep your desktop nice and tidy. Here’s how.
1. Press Command + Shift + 5.
2. Click Options.
3. Under Save to, click one of the preselected destinations, like Documents or Messages, or Other Location to save your screenshot and recordings somewhere else, like a specific folder.
Easily preview files
If all your files in Finder or on your Desktop are named something similar or look the same, you can preview your content without opening them. Click a file once and then press your spacebar. Your file is now viewable without opening the Preview app. To close the file, press your spacebar again.
You can also quickly view and exit a file by selecting a file, holding the spacebar to preview it and then releasing the spacebar.
Copy text while previewing files
If you’ve got a document or screenshot full of text, you can copy the content from those files while previewing them. Preview the file by selecting it and hitting the spacebar, then move your mouse over what you want to copy and your pointer will transform into the cursor icon. You can now select and copy text like you normally would. This can be especially helpful if you’ve taken a text-heavy screenshot, like a recipe, and want to convert it into a document for better organization.
Write with emoji online and in apps


You can use the emoji keyboard in more places than just your iPhone.
Zach McAuliffe/CNETEmoji are a fun way to communicate with people in text, online chats and comments. Most people know how to access their emoji keyboard on their iPhone, and you can access the same keyboard on your Mac, too. You can use the emoji keyboard in certain apps, like Notes, social media chats online and search tools, like Google. However, this doesn’t seem to work on certain sites, like Google Docs.
To access the emoji keyboard in most places on your Mac, click into a text box or other location you’d type a message and press either Function — the Fn key — or Control + Command + spacebar. Both will pull up your emoji keyboard where you can search for the emoji you want, as you would on your phone.
Easily rename files
Renaming files can help keep your folders organized and easily searchable. To easily rename items, select a file and press Return. The file name will be highlighted and you can start typing your new file name.
For more Apple news, check out what’s new on your iPhone with iOS 16.4, the highs and lows of Apple’s Classical Music app and the rumors around Apple’s AR/VR headset.
Technologies
Google races to put Gemini at the center of Android before Apple’s AI reboot
Google is using its latest Android rollout to position Gemini as the AI layer across phones, Chrome, laptops and cars.
Google is using its latest Android rollout to make Gemini less of a chatbot and more of an operating layer across the phone, browser, car and laptop, just weeks before Apple is expected to show its own Gemini-powered Apple Intelligence reboot at WWDC.
Ahead of its Google I/O developer conference next week, the company previewed a number of Android updates, including AI-powered app automation, a smarter version of Chrome on Android, new tools for creators, a redesigned Android Auto experience, and a sweeping set of new security features.
Alphabet is counting on Gemini to help Google compete directly with OpenAI and Anthropic in the market for artificial intelligence models and services, while also serving as the AI backbone across its expansive portfolio of products, including Android. Meanwhile, Gemini is powering part of Apple’s new AI strategy, giving Google a role in the iPhone maker’s reset even as it races to prove its own version of personal AI on the phone is further along.
Sameer Samat, who oversees Google’s Android ecosystem, told CNBC that Google is rebuilding parts of Android around Gemini Intelligence to help users complete everyday tasks more easily.
“We’re transitioning from an operating system to an intelligence system,” he said.
As part of Tuesday’s announcements. Google said Gemini Intelligence will be able to move across apps, understand what’s on the screen and complete tasks that would normally require a user to jump between multiple services. That means Android is moving beyond the traditional assistant model, where users ask a question and get an answer, and acting more like an agent.
For instance, Google says Gemini can pull relevant information from Gmail, build shopping carts and book reservations. Samat gave the example of asking Gemini to look at the guest list for a barbecue, build a menu, add ingredients to an Instacart list and return for approval before checkout.
A big concern surrounding agentic AI involves software taking action on a user’s behalf without permissions. Samat said Gemini will come back to the user before completing a transaction, adding, “the human is always in the loop.”
Four months after announcing its Gemini deal with Google, Apple is under pressure to show a more capable version of Apple Intelligence, which has been a relative laggard on the market. Apple has long framed privacy, hardware integration and control of the user experience as its advantages.
Google’s Android push is designed to show it can bring AI deeper into the device experience while still giving users control over what Gemini can see, where it can act and when it needs confirmation.
The app automation features will roll out in waves, starting with the latest Samsung Galaxy and Google Pixel phones this summer, before expanding across more Android devices, including watches, cars, glasses and laptops later this year.
The company is also redesigning Android Auto around Gemini, turning the car into another major surface for its assistant. Android Auto is in more than 250 million cars, and Google says the new release includes its biggest maps update in a decade and Gemini-powered help with tasks like ordering dinner while driving.
Alphabet’s AI strategy has been embraced by Wall Street, which has pushed the company’s stock price up more than 140% in the past year, compared to Apple’s roughly 40% gain. Investors now want to see how Gemini can become more central to the products people use every day.
WATCH: Alphabet briefly tops Nvidia after report of $200 billion Anthropic cloud deal
Technologies
Waymo recalls 3,800 robotaxis after glitch allowed some vehicles to ‘drive into standing water’
Waymo issued a voluntary recall of about 3,800 of its robotaxis to fix software issues that could allow them to drive into flooded roadways.
Waymo is recalling about 3,800 robotaxis in the U.S. to fix software issues that could allow them to “drive onto a flooded roadway,” according to a letter on the National Highway Traffic Safety Administration’s website.
The voluntary recall is for Waymo vehicles that use the company’s fifth and sixth generation automated driving systems (or ADS), the U.S. auto safety regulator said in the letter posted Tuesday.
Waymo autonomous vehicles in Austin, Texas, were seen on camera driving onto a flooded street and stalling, requiring other drivers to navigate around them. It’s the latest example of a safety-related issue for the Alphabet-owned AV unit that’s rapidly bolstering its fleet of vehicles and entering new U.S. markets.
Waymo has drawn criticism for its vehicles failing to yield to school buses in Austin, and for the performance of its vehicles during widespread power outages in San Francisco in December, when robotaxis halted in traffic, causing gridlock.
The company said in a statement on Tuesday that it’s “identified an area of improvement regarding untraversable flooded lanes specific to higher-speed roadways,” and opted to file a “voluntary software recall” with the NHTSA.
“Waymo provides over half a million trips every week in some of the most challenging driving environments across the U.S., and safety is our primary priority,” the company said.
Waymo added that it’s working on “additional software safeguards” and has put “mitigations” in place, limiting where its robotaxis operate during extreme weather, so that they avoid “areas where flash flooding might occur” in periods of intense rain.
WATCH: Waymo launches new autonomous system in Chinese-made vehicle
Technologies
Qualcomm tumbles 13% as semiconductor stocks retreat from historic AI-fueled surge
Semiconductor equities reversed sharply after a broad AI-driven advance, with Qualcomm suffering its worst day since 2020 amid inflation concerns and rising oil prices.
Semiconductor stocks fell sharply on Tuesday, reversing course after an extensive rally that had expanded the artificial intelligence investment theme well past Nvidia and driven the industry to unprecedented levels.
Qualcomm plunged 13% and was on track for its steepest single-day decline since 2020. Intel shed 8%, while On Semiconductor and Skyworks Solutions each lost more than 6%. The iShares Semiconductor ETF, which benchmarks the overall sector, fell 5%.
The sell-off came after a key gauge of consumer prices came in above forecasts, and as conflict in Iran pushed crude oil higher—prompting investors to shift away from riskier assets.
The preceding advance had widened the AI opportunity set beyond longtime industry leader Nvidia, which for much of the past several years had largely carried the market to new peaks on its own.
Explosive appetite for central processing units, along with the graphics processing units that power large language models, has sent chipmakers to all-time highs.
Market participants are wagering that the shift from AI model training to autonomous agents will lift demand for additional AI hardware. Among the beneficiaries are memory chip producers, which are raising prices as supply remains tight.
Micron Technology slid 6%, and Sandisk cratered 8%. Sandisk’s stock has surged more than six times over since January.
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