Option-clicking the Wi-Fi menu bar iconshows detailed connection info (e.g., IP, channel).
* Option B: System Settings doesn't respond this way.
* Option C: Control-click offers basic options.
* Option D: Control-click in Settings doesn't detail this.
* Option A: Correct-quick access method.References: Apple Support - "View Wi-Fi info on Mac" (support.apple.com/HT202663).

The installer log is a useful tool to troubleshoot macOS installation issues. The installer log records the progress and status of the installation process, as well as any errors or warnings that may occur. You can view the installer log during or after the installation by following these steps1:
* To view the installer log during the installation, press Command-L on your keyboard. A new window will open showing the log messages. You can press Command-3 to show all messages, or Command-4
* to show errors and progress messages only.
* To view the installer log after the installation, open the Console app from the Applications > Utilities folder. In the sidebar, select your Mac under Devices, then choose /var/log > install.log from the list of log files. You can use the search field or the filter bar to find relevant messages.
The installer log can help you identify the cause of the installation issue, such as a corrupted installer file, insufficient disk space, incompatible software, or network problems. You can use the information in the installer log to troubleshoot the issue or contact Apple Support for further assistance. References: How to use the macOS installer log to troubleshoot installation problems - Macworld

Reference Mode is a display mode for professional content creation workflows, like color grading, editing, and content review, where accurate colors and consistent image quality are critical. Reference Mode enables the
12.9-inch iPad Pro with Liquid Retina XDR display to deliver reference color for popular color standards and video formats, such as BT.709, sRGB, HDR10, Dolby Vision, and more. It also disables all dynamic display adjustments for ambient surround, such as True Tone, Auto-Brightness, and Night Shift. Guillermo can use Reference Mode to match the color requirements of his workflow and ensure that his marketing materials and color grading are accurate and consistent. He can also use Reference Mode with Sidecar to use his iPad Pro as a secondary reference display for his Mac. References: Use Reference Mode on your iPad Pro, iPadOS 16:
These are the new features exclusive to M1 iPads