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View New features coming with iPadOS.
iPadOS
Preview
OverviewAll New Features
New features coming with iPadOS.
iPadOS 14 builds on the same powerful foundation as iOS, while offering distinct experiences designed just for the capabilities of iPad.
Key Features and Enhancements
Widgets
Redesigned widgets
View New features coming with iOS 14.
New features
coming with iOS 14.
iOS 14 brings a fresh look to the things you do most often, making them easier than ever.
Key Features and Enhancements
Widgets
Redesigned widgets
Widgets have been redesigned to be more beautiful and data rich, so they can provide even more utility throughout your day.
Widgets for everything
View New features coming with iPadOS.
New features
coming with iOS 14.
iOS 14 brings a fresh look to the things you do most often, making them easier than ever.
Key Features and Enhancements
Widgets
Redesigned widgets
Widgets have been redesigned to be more beautiful and data rich, so they can provide even more utility throughout your day.
Widgets for everything
View マルウェアからの保護
マルウェアからの保護
XProtect
macOSには、マルウェアをシグネチャベースで検出する、XProtectと呼ばれる最先端のウイルス対策テクノロジーが搭載されており、このテクノロジーを使用することでウイルスやマルウェアからのベストプラクティス保護を実現しています。システムではYARAシグネチャが使用され、Appleはこの署名を定期的にアップデートしています。Appleは新しいマルウェアの感染と傾向を監視しており、Macコンピュータをマルウェアの感染から効果的に防御するため、システムアップデートとは別にシグネチャを自動的にアップデートしています。XProtectによって既知のマルウェアが自動的に検出され、その実行がブロックされます。macOS 10.15以降では、以下のタイミングでXProtectによる既知の悪質なコンテンツのチェックが実行されます:
アプリケーションの初めての起動時
アプリケーションの変更時
XProtectで既知のマルウェアが検出されると、そのマルウェアがブロックされ、ユーザに通知されます。ユーザはマルウェアをゴミ箱に移動できます。
View About battery health management in Mac notebooks
About battery health management in Mac notebooks
macOS Catalina 10.15.5 introduces battery health management, a feature designed to improve the lifespan of your Mac notebook's battery.
About the lithium-ion battery in your Mac notebook
Mac notebook batteries use lithium-ion technology. Lithium-ion batteries charge quickly, are long-lasting, and currently provide the best technology to power your computer.
All rechargeable batteries are consumable components that become less effective as they get older—and their age isn't determined only by time. A battery's lifespan depends on its chemical age, which is affected by factors such as its temperature history and charging pattern. As your notebook's battery ages chemically, its charging capacity gets smaller.
With these tips for maximizing battery performance, you can get the most out of all your Apple devices. And with battery health management, your Mac notebook can take battery optimization even further.
View If Face ID isn't working on your iPhone or iPad Pro
If Face ID isn't working on your iPhone or iPad Pro
If you need help using Face ID to unlock your iPhone or iPad, authenticate purchases, sign in to apps, or if you’re asked to enter your passcode, learn what to do.
Make sure that your iPhone or iPad model supports Face ID. Then follow these steps. After each step, see if you still need help.
Check for updates
Make sure that your iPhone or iPad is updated to the latest version of iOS.
View Fonts included with macOS Catalina
Fonts included with macOS Catalina
macOS Catalina comes with many built-in or downloadable typefaces.
The following fonts are installed and enabled automatically by macOS Catalina. Additional fonts are available for download or as needed by your document or app. New or updated fonts may be added over time. This list is current as of 24 April 2020.
Al Bayan Bold 13.0d1e6
Al Bayan Plain 13.0d1e6
Al Nile 13.0d2e2
View HealthKit 2019
HealthKit
HealthKit is the central repository for health and fitness data in iOS and watchOS. When you enable HealthKit in your app, you can ask people for permission to access and update their health information.
IMPORTANT
An app that doesn't provide health and fitness functionality shouldn't request access to people's private health data.
For example, a HealthKit-enabled nutrition app might ask for permission to retrieve people's weight and activity data, so it can define calorie consumption goals and make dietary recommendations. In this scenario, the nutrition app could also send data — such as the calories that people log — to HealthKit, which can include the data in its global progress metrics.
Screenshot of the Health app's summary screen, showing current data for activity rings, heart rate, and workouts.
For developer guidance, see HealthKit.
View macOS Security Overview
XProtect
macOS includes built-in state-of-the-art antivirus technology called XProtect for the signature-based detection of malware, the use of which supports best-practice protection from viruses and malware. The system uses YARA signatures, which Apple updates regularly. Apple monitors for new malware infections and strains, and updates signatures automatically—independent from system updates—to help defend Mac computers from malware infections. XProtect automatically detects and blocks the execution of known malware. In macOS 10.15 or later, XProtect checks for known malicious content whenever an app:
Is first launched
Has been changed
When XProtect detects known malware, the software is blocked and the user is notified and given the option to move the software to the Trash.
Malware Removal Tool
Should malware make its way onto a Mac, macOS also includes technology to remediate infections. The Malware Removal Tool (MRT) is an engine in macOS that remediates infections based on updates automatically delive
View macOS Security Overview
XProtect
macOS includes built-in technology for the signature-based detection of malware. Apple monitors for new malware infections and strains, and updates XProtect signatures automatically—independent from system updates—to help defend Mac systems from malware infections. XProtect automatically detects and blocks the installation of known malware.
Malware removal tool
Should malware make its way onto a Mac, macOS also includes technology to remediate infections. In addition to monitoring for malware activity in the ecosystem to be able to revoke Developer IDs (if applicable) and issue XProtect updates, Apple also issues updates to macOS to remove malware from any impacted systems that are configured to receive automatic security updates. Once the malware removal tool receives updated information, malware is removed after the next restart. The malware removal tool doesn’t automatically reboot the Mac.
Automatic security updates
Apple issues the updates for XProtect and the malware removal tool automaticall
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