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About Apple threat notifications and protecting against mercenary spyware
Apple threat notifications are designed to inform and assist users who may have been individually targeted by mercenary spyware attacks.

Apple threat notifications are designed to inform and assist users who may have been individually targeted by mercenary spyware attacks, likely because of who they are or what they do. Such attacks are vastly more complex than regular cybercriminal activity and consumer malware, as mercenary spyware attackers apply exceptional resources to target a very small number of specific individuals and their devices. Mercenary spyware attacks cost millions of dollars and often have a short shelf life, making them much harder to detect and prevent. The vast majority of users will never be targeted by such attacks.

According to public reporting and research by civil society organizations, technology firms, and journalists, individually targeted attacks of such exceptional cost and complexity have historically b

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Download and install Windows support software on your Mac
After using Boot Camp Assistant to install or upgrade Microsoft Windows on your Mac, you might also need to install the latest Windows support software (drivers) from Apple.

When to install Windows support software
Normally when you install Microsoft Windows on your Mac, Boot Camp Assistant automatically opens the Boot Camp installer, which installs the latest Windows support software (drivers).

If that doesn't happen, or you experience any of the following issues while using Windows on your Mac, follow the steps in this article.

Your Apple mouse, trackpad, or keyboard isn't working in Windows. (Force Touch isn't designed to work in Windows.)

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iPhone Mirroring: Use your iPhone from your Mac
With iPhone Mirroring, you can wirelessly interact with your iPhone and its apps and notifications from your Mac. Your iPhone stays locked, so no one else can access it or use it to see what you’re doing.

MacBook Air mirroring a nearby iPhone.
Get ready

Start or stop iPhone Mirroring

Interact with iPhone using iPhone Mirroring

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If your iPhone or iPad is running slow
Try these tips if your iPhone or iPad freezes or has performance issues.

Check your network conditions
Apps often need an internet connection, and slow performance can occur due to network congestion or when a device reconnects to cell towers while moving. Even with a strong signal, you might need to wait, try a different location, or use Wi-Fi. Contact your carrier if cellular data issues persist across multiple locations.

Learn more about cellular data

Close an app that's not responding
To force close an app on your iPhone or iPad:

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Use Low Power Mode to save battery life on your iPhone or iPad
Low Power Mode reduces the amount of power that your iPhone or iPad uses when the battery gets low.

To turn Low Power Mode on or off, go to Settings > Battery. You can also turn Low Power Mode on and off from Control Center. Go to Settings > Control Center > Customize Controls, then select Low Power Mode to add it to Control Center.

When Low Power Mode is on, your iPhone or iPad will last longer before you need to charge it, but some features might take longer to update or complete. Also, some tasks might not work until you turn off Low Power Mode, or until you charge your iPhone or iPad to 80% or higher.

An iPhone on the Settings > Battery screen. Low Power Mode is turned on and there's a yellow battery icon in the status bar.
Low Power Mode reduces or affects these features:

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ChatGPT search
Updated this week
ChatGPT search is available to all ChatGPT Free, Plus, Team, Edu, Enterprise users. Free users who are logged out will also have access to ChatGPT search.

 

ChatGPT search can be accessed at chatgpt.com and in our desktop and mobile apps.

ChatGPT can now search the web in a much better way than before. You can get fast, timely answers with links to relevant web sources, without needing to visit a separate search engine.

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TCP and UDP ports used by Apple software products
These are some of the common TCP and UDP ports used by Apple products, such as macOS and iCloud. Many are well-known, industry-standard ports.

This list and the list of hosts and ports required to use Apple products on enterprise networks are updated periodically.

If you’re configuring a firewall or similar access-control scheme, port-watching software can help you decide how to do it. Be aware that some products can use different ports and services, including ports and services not documented here. And some services, such as those used for a VPN, can use multiple ports. If your firewall doesn’t specify a port's type, it probably configures that port for both TCP and UDP. (The application firewall in macOS controls access by app, not by port.)

Port

Type

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Create a bootable installer for macOS
You can use a USB flash drive or other secondary volume as a startup disk from which to install the Mac operating system. These steps are primarily for system administrators and other experienced users who are familiar with entering commands in Terminal.

Why use a bootable installer?

Download a full macOS installer from Apple

Connect a USB flash drive to your Mac

Use Terminal to create the bootable installer

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OneDrive release notes
Applies To
This article contains details of the latest OneDrive releases for Windows and Mac desktop sync apps.

Note: If your version is newer than those listed below, it's because there may be a delay between when versions start rolling out and when they are updated on this page.

Windows
Mac
Downloads
Last updated: April 16, 2025

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Charge your AirPods
Learn how to charge your AirPods and how to check the charge status.

How to charge your AirPods
To charge your AirPods, put them in your case. Your case holds multiple, full charges for your AirPods, so you can charge on the go. To keep your AirPods charged, put them in the case when you're not using them.

Charge your case
If you have a MagSafe Charging Case or Wireless Charging Case, you can charge your case wirelessly. You can also use a cable to charge all cases.

Charge your case wirelessly