When you install an application on a Mac, the installer creates a log file that records the progress and any errors that occur during the installation process. You can use the Console app to view the install log and troubleshoot any issues that may prevent the installation from completing successfully. To access the install log, you need to launch the Console app from the Applications > Utilities folder, or use Spotlight to search for it. Then, in the Console app, choose Install Log from the Log Reports section in the sidebar. You will see a list of install log files, each with a date and time stamp. You can select the most recent one or the one that corresponds to the installation you are having trouble with. The install log file will show you the details of the installation, such as the source, destination, package name, version, size, and status. It will also show you any errors or warnings that occurred during the installation, such as permission issues, network issues, or corrupted files. You can use the information in the install log to identify the cause of the installation failure and take appropriate actions to resolve it. References: Use the Console app on your Mac, How to view the install log on a Mac, Fix Installation Failed the Installer Encountered an Error on Mac

TheHover Textaccessibility feature on macOS enlarges text under the pointer when activated, aiding users with visual impairments. Enabled inSystem Settings > Accessibility > Display > Hover Text, it displays a magnified text box when hovering over items, with customizable size and activation (e.g., holding Command).
* Option A (VoiceOver) narrates screen content but doesn't enlarge text on hover.
* Option B (Zoom) magnifies the entire screen or a portion, not specifically text under the pointer.
* Option C (Pointer Control) adjusts pointer behavior, not text size.
* Option D (Hover Text) matches the description precisely.Introduced in macOS Mojave and refined by
2025, see Apple's "Use Hover Text on Mac" (support.apple.com/HT211100).

Wi-Fi signal level, also known as Received Signal Strength Indicator (RSSI), is a measure of how well your device can receive the wireless signal from the router or access point. It is usually expressed in decibel-milliwatts (dBm), which is a logarithmic scale that ranges from -30 dBm (very strong signal) to -100 dBm (very weak signal). The higher the negative value, the weaker the signal.
According to the Apple Device Support Reference Materials1, iPhone and iPad will search for a stronger Wi-Fi network when the signal level drops below -80 dBm. This is because a weak signal can affect the performance, reliability, and security of your Wi-Fi connection. A weak signal can also drain your device's battery faster, as it requires more power to maintain the connection.
To check the Wi-Fi signal level on your iPhone or iPad, you can use the following steps23:
* Open the Settings app on your device.
* Go to Wi-Fi.
* Under the Wi-Fi network list, locate the name of the Wi-Fi network or wireless router you want to check the signal strength for.
* Tap the information icon (i) next to the network name.
* Look for the RSSI value, which shows the signal level in dBm.
Alternatively, you can also use third-party apps that can display the Wi-Fi signal level on your device, such as Wi-Fi Sweetspots or Network Analyzer.
References:
* Recommended settings for Wi-Fi routers and access points.
* How to View Wi-Fi Networks Signal Strength on iPhone or iPad.
* How to View Wi-Fi Networks Signal Strength on iPhone or iPad | Guide.

To view live log messages using Console on your Mac, you need to select Mac in the sidebar, then click Start Streaming in the toolbar. This will display the log messages for your Mac as theyare generated. You can also use the Touch Bar to start or stop streaming. The type of log message is indicated by a dot in the Type column: red for faults, yellow for errors, dark gray for debug messages, and light gray for info messages1. References: View log messages in Console on Mac, Apple Support.