Microsoft CEO Satya Nadella speaks at the company’s annual developer conference in Seattle on May 21, 2024.
Max Cherney | Reuters
Microsoft said Thursday that it’s starting the process of releasing a broad update to its Windows 11 operating system for PCs.
Today, Windows accounts for just 9% of Microsoft’s $245 billion in fiscal 2024 revenue, acquisitions of public companies Activision Blizzard and Nuance Communications. But revenue from Windows is highly profitable, and the widespread use of Windows on computers has helped Microsoft attract clients to its Azure cloud. So the product enhancements keep coming, before support for the popular Windows 10 ends in October 2025.
Following its introduction in 2021, Windows 11 is still quickly growing in popularity. The number of active devices was up 50% year over year, Microsoft CEO Satya Nadella told analysts on the company’s earnings call in July.
The Windows 11 2024 Update, also known as version 24H2, is meant to boost basic PC functions, such as downloading files over Wi-Fi, compressing documents and managing energy use.
Microsoft provides new file compression options out of the box in version 24H2 of Windows 11.
Jordan Novet | CNBC
Here are some of the other new capabilities coming to PCs that can run Windows 11 in version 24H2:
More energy consumption controls. You’ll have an option to reduce the power draw of your PC while it’s plugged in, even if it doesn’t have a battery.
Supercharged hearing aids. If you have hearing aids that support Bluetooth LE Audio, you’ll be able to connect them to your computer and directly stream audio and adjust volume levels and balance.
Faster internet. There’s a new kind of router that adheres to the Wi-Fi 7 standard, and these devices can send data at a higher throughput than Wi-Fi 6 and Wi-Fi 6E. Your PC should now be able to make the most of these routers at home or at the office, so you can download files more rapidly and have more devices running at high speed.
Simpler Wi-Fi sharing. In the Settings app, you’ll be able to bring up a QR code showing information for logging on to your Wi-Fi network, so you can quickly get other devices connected.
Rich backgrounds. If your device or display supports high dynamic range, or HDR, signals, then you can select an image file that uses the .JXR file extension and make it your desktop background. The result will make for higher contrast between light and dark parts of an image.
Control mobile files. If you connect your phone to your PC over Bluetooth, you’ll be able to turn on a control in the Settings app that will show files on your phone in a folder inside the File Explorer app. It’s a wireless alternative to connecting your phone to your PC with a USB cable.
Smaller clock. You can make the time take up less space in the System tray. To do this, open the Settings app, select Time & language. Under “Show time and date in the System tray,” you’ll find a new option that says, “Show abbreviated time and date.”
Compression choices. You won’t have to download a program from the web if you want to bundle up your files in the 7-Zip or .tar format. Select a group of files in File Explorer, right-click, hover over “Compress to…” and then select from the ZIP, 7z or TAR options. Or you can pick “Additional options,” which brings up a box where you can increase or decrease the compression level and choose a compression method.
How to get the new features
To find version 24H2 of Windows 11, open the Settings app and go to Windows Update. The update will show up for you to download when Microsoft expects that your device will be ready for it. The company will first push 24H2 out to devices running versions 22H2 and 23H2 that have the “Get the latest updates as soon as they’re available” option in Windows Update turned on.
Schools and companies that want to distribute version 24H2 to their devices can consult a Microsoft blog post.
Amazon founder Jeff Bezos leaves Aman Venice hotel, on the second day of the wedding festivities of Bezos and journalist Lauren Sanchez, in Venice, Italy, June 27, 2025.
Yara Nardi | Reuters
Amazon founder Jeff Bezos unloaded more than 3.3 million shares of his company in a sale valued at roughly $736.7 million, according to a financial filing on Tuesday.
The stock sale is part of a previously arranged trading plan adopted by Bezos in March. Under that arrangement, Bezos plans to sell up to 25 million shares of Amazon over a period ending May 29, 2026.
Bezos, who stepped down as Amazon’s CEO in 2021 but remains chairman, has been selling stock in the company at a regular clip in recent years, though he’s still the largest individual shareholder. He adopted a similar trading plan in February 2024 to sell up to 50 million shares of Amazon stock through late January of this year.
Bezos previously said he’d sell about $1 billion in Amazon stock each year to fund his space exploration company, Blue Origin. He’s also donated shares to Day 1 Academies, his nonprofit that’s building a chain of Montessori-inspired preschools across several states.
The most recent stock sale comes after Bezos and Lauren Sanchez tied the knot last week in a lavish wedding in Venice. The star-studded celebration, which took place over three days and sparked protests from some local residents, was estimated to cost around $50 million.
Google CEO Sundar Pichai addresses the crowd during Google’s annual I/O developers conference in Mountain View, California on May 20, 2025.
Camille Cohen | AFP | Getty Images
The Google Doodle is Alphabet’s most valuable piece of real estate, and on Tuesday, the company used that space to promote “AI Mode,” its latest AI search product.
Google’s Chrome browser landing pages and Google’s home page featured an animated image that, when clicked, leads users to AI Mode, the company’s latest search product. The doodle image also includes a share button.
The promotion of AI Mode on the Google Doodle comes as the tech company makes efforts to expose more users to its latest AI features amid pressure from artificial intelligence startups. That includes OpenAI which makes ChatGPT, Anthropic which makes Claude and Perplexity AI, which bills itself as an “AI-powered answer engine.”
Google’s “Doodle” Tuesday directed users to its search chatbot-like experience “AI Mode”
AI Mode is Google’s chatbot-like experience for complex user questions. The company began displaying AI Mode alongside its search results page in March.
“Search whatever’s on your mind and get AI-powered responses,” the product description reads when clicked from the home page.
AI Mode is powered by Google’s flagship AI model Gemini, and the tool has rolled out to more U.S. users since its launch. Users can ask AI Mode questions using text, voice or images. Google says AI Mode makes it easier to find answers to complex questions that might have previously required multiple searches.
In May, Google tested the AI Mode feature directly beneath the Google search bar, replacing the “I’m Feeling Lucky” widget — a place where Google rarely makes changes.
Disposable diapers are a massive environmental offender. Roughly 300,000 of them are sent to landfills or incinerated every minute, according to the World Economic Forum, and they take hundreds of years to decompose. It’s a $60 billion business.
One alternative approach has been compostable diapers, which can be made out of wood pulp or bamboo. But composting services aren’t universally available and some of the products are less absorbent than normal nappies, critics say.
A growing number of parents are also turning to cloth diapers, but they only make up about 20% of the U.S. market.
ZymoChem is attacking the diaper problem from a different angle. Harshal Chokhawala, CEO of ZymoChem, said that 60% to 80% of a typical diaper consists of fossil-based plastics. And half of that is an ingredient called super absorbent polymer, or SAP.
“What we have created is a low carbon footprint bio-based and biodegradable version of this super absorbent polymer,” Chokhawala said.
ZymoChem, with operations in San Leandro, California, and Burlington, Vermont, invented this new type of absorbent by using a fermentation process to convert a renewable resource — sugar — from corn into biodegradable materials. It’s similar to making beer.
“We’re at a point now where we’re very close to being at cost parity with fossil based manufacturing of super absorbents,” said Chokhawala.
The company’s drop-in absorbents can be added into other diapers, which makes it different from environmentally conscious companies like Charlie Banana, Kudos and Hiro, which sell their own brand of diapers.
ZymoChem doesn’t yet have a diaper product on the market. But Lindy Fishburne, managing partner at Breakout Ventures and an investor in the company, says it’s a scalable model.
“Being able to build and grow with biology allows us to unlock a circular economy and a supply chain that is no longer petro-derived, which opens up the opportunities of where you can manufacture and how you secure supply chains,” Fishburne said.
Other investors include Toyota Ventures, GS Futures, KDT Ventures, Cavallo Ventures and Lululemon. The company has raised a total of $35 million.
The Lululemon partnership shows that it’s not just about diapers. ZymoChem’s bio-based materials can also be used in other hygiene products and in bio-based nylon. Lululemon recently said it will use it in some of its leggings, which were traditionally made with petroleum.