You can use the Wi-Fi menu on your Mac to see the status of your wireless network connection, switch between networks, or turn Wi-Fi on or off. Connect to Wi-Fi. You can use the Wi-Fi menu to quickly connect to a nearby wireless network. Click the Wi-Fi icon ( or ) in the menu bar. Welcome to our service status page where you will receive clearer and more detailed information on the current journey status of each of the routes in the CalMac network. You can also get service status information direct to your mobile phone with our Smartphone Apps or text the code beside your chosen route to 60030 to receive single. Download the latest version of Delivery Status for Mac - Check delivery status of packages. Read 68 user reviews of Delivery Status on MacUpdate. How to rebuild the Spotlight index on your Mac If searching your Mac doesn’t return expected results, rebuilding the Spotlight index might help. Choose Apple menu System Preferences, then click Spotlight. Jun 15, 2020 When you use your Mac notebook, its battery goes through charge cycles. A charge cycle happens when you use all of the battery’s power—but that doesn’t necessarily mean a single charge. For example, you could use half of your notebook's charge in one day, and then recharge it fully. If you did the same thing the next day, it would count.
The System Information app provides detailed specifications and other information about your Mac hardware and software, including your network and external devices. In some versions of OS X, this app is called System Profiler.
Choose Apple menu > About This Mac. This opens an overview of your Mac, including your Mac model, processor, memory, serial number, and version of macOS. To see the greater detail provided by the System Information app, click the System Report button.
To open System Information directly, press and hold the Option key and choose Apple menu > System Information. You can also use Spotlight to find System Information, or open it from the Utilities folder of your Applications folder.
System Information opens to a system report for your Mac:
Select items in the sidebar to see information about each item. For example, the Hardware section shows your Mac serial number, the Memory section shows how much RAM is installed in each internal memory slot, and the Software section shows which startup disk (boot volume) your Mac is using. You can use the Network section and Network Utility to learn more about your network.
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To have System Information read your serial number aloud, choose File > Speak Serial Number.
To save a copy of your system report, choose File > Save.
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To learn more about System Information, choose Help > System Information Help.