WWDC 2021: Apple announces updates to its operating systems

Catch up on IT news, learn coding tips and more Tuesday in Tech June 08, 2021

WWDC 2021: Apple announces updates to its operating systems Apple's annual worldwide developer conference began on June 7. At its opening keynote, executives including Tim Cook and Craig Federighi announced updates to Apple's operating systems, such as iOS, iPadOS and macOS. Macworld executive editor Michael Simon and Computerworld executive editor Ken Mingis joined Juliet last Thursday to discuss what changes they expected to see across Apple software, plus some of their wish list items.

CIO Leadership Live with Alan Cullop, senior vice president & CIO, DaVita Alan Cullop, SVP & CIO at DaVita, joins Maryfran Johnson for this CIO Leadership Live interview, which is jointly produced by CIO.com and the CIO Executive Council. They will discuss the AI in telemedicine, return-to-office strategies and more. This episode is sponsored by Cisco.

How to use exiftool: 2-Minute Linux Tips In this Linux tip, learn how to use exiftool. It's an app that you can install on your Linux system to pull metadata from jpg and png files. That metadata provides information such as the date the image was created or last modified, the image size in pixels and the image resolution.

Catch up on the series: Do More with R Sharon Machlis, author of Practical R for Mass Communication and Journalism, offers useful tips for coding with R. Check out all 60 episodes of this how-to series.

ICYMI: What is the OSI model? Memorize each of its seven layers Learn each of the seven layers of the Open Systems Interconnection, or OSI, model with this easy mnemonic trick. The OSI Model was developed in order to help troubleshoot network problems, promote interoperability among devices, and to simplify the task of writing network protocols.

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