Apple CEO Tim Cook kicked off a keynote Monday expected to preview upcoming changes to the company’s phone and computer software as it diversifies to offset eroding sales of its bedrock product, the iPhone.

Many of the software updates are expected to be tailored for digital services such as video streaming that Apple is rolling out to lessen its iPhone dependence.

Cook began his keynote by recapping services Apple announced earlier this spring, including a news reading service and an arcade service for mobile games. He also previewed one of the original shows Apple is producing for its new video-streaming service, “For All Mankind,” set in an alternate history where the Soviets were first to land a man on the moon. He showed a snippet from a new show from Ron Moore, the executive producer of “Battlestar Galactica.”

Apple TV Plus was announced in March and is due out the fall. Pricing details haven’t been released. Oprah, Jason Momoa, Big Bird, Steven Spielberg and a host of other stars have also lent themselves to original Apple shows.

Apple also announced Monday that its Apple TV streaming device will soon offer support multiple users, so that individual members in a household can have their custom list of shows and how far they have watched. In the past, all the preferences have been tied to whoever set the device up.

Sign-in service skips Facebook, Google

In other news from the event, Apple is offering iPhone users a way to bypass Facebook’s and Google’s sign-in services when using new apps.

It’s for those worried about letting Facebook and Google build bigger profiles on them by tying all their activities under their Facebook and Google accounts. Instead, Apple is introducing a competing sign-in service — and promises to be more respectful of privacy. Among other things, Apple will mask your real e-mail address when you sign in and give apps a random string instead.

Apple has been trying to differentiate itself by emphasizing privacy as other tech companies like Facebook and Google have faced breaches and other data privacy issues.

Apple is also offering users the ability to share location with apps just once, and not continually. And it will block apps from using Wi-Fi and Bluetooth to infer your location.

These privacy-focused features are part of the iOS 13 software update announced Monday and expected this fall.

Less reliance on iPhone

The software showcase is an annual rite. This year, however, Apple is grappling with its biggest challenge since its visionary co-founder, Steve Jobs, died nearly eight years ago.

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Although still popular, the iPhone is no longer reliably driving Apple’s profits the way it has for the past decade. Sales have fallen sharply for the past two quarters, and could suffer another blow if China’s government targets the iPhone in retaliation for the trade war being waged by President Donald Trump.

Another potential problem looms. Regulatory complaints and a consumer lawsuit both question whether Apple has been abusing the power of its iPhone app store to thwart competition and gouge smaller technology companies that rely on it to attract users and sell their services.

Apple is trying to adapt by squeezing money from digital services tailored for the more than 900 million iPhones currently in use. As part of that effort, Apple is supplementing its music streaming service with a video gaming bundle and a Netflix-like video streaming service scheduled to debut this fall.

The event is expected to usher out the iTunes software that Apple rolled out 16 years ago to sell and manage digital music for the iPod, which paved the way for the iPhone.

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Apple has already phased out the iTunes from the iPhone and iPad, but now it’s expected to do the same on the Mac and other personal computers. Instead of iTunes, separate apps for music, video and podcasts are expected to be offered for computers, mirroring how Apple already handles those services on mobile devices.

Apple also is expected to provide a glimpse at a separate app store for its smartwatch to lessen its dependence on the iPhone. It is also likely to show off updates to a wide range of built-in iPhone apps for maps, books, messaging and finding missing devices.

More features are also expected for Apple’s 2-year-old toolkit for creating augmented reality apps, which project digital fabrications into the real world. Although augmented reality remains a small niche, Apple is hoping the concept will catch on, potentially setting the stage for a new headset that analysts expect within the next few years.

Cook has been promoting the promise of augmented reality, but hasn’t publicly confirmed that Apple is working on an AR headset.