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Speed up your Mac! Learn how to diagnose and solve basic Mac performance problems, including processor, RAM, and hard-drive-related issues.
Take an in-depth exploration of Yosemite, Apple's new Mac operating system.
Keep your documents, apps, contacts, and more synchronized and secure across multiple devices and computers—Windows and Mac alike—with iCloud.
Get your first look at the Fire Phone, the new smartphone from Amazon.
Get a first-hand look at the new Android Wear platform and the Samsung Gear Live smartwatch.
Get a first look at Google Docs and Google Sheets, the standalone iOS apps for working with Google documents and spreadsheets offline and on the go.
Learn how to run Mac OS X Mavericks. Find out how to find files, set up your Apple ID and iCloud accounts, and use iChat, Safari, iTunes, and more.