10/26/2021 0 Comments Monitor Utility For Mac
It is built to be highly customizable so that everyone can.Monitoring these stats allows you to easily keep a check on your Mac's health and performance. In today’s article, we’ll introduce readers to five utility apps in macOS 10.13 High Sierra that are sure to be useful when trying to troubleshoot some problems.iGlance is a small system monitor that displays current stats about your Mac on the menu bar. That’s not a surprise: sales of Macs have been rising for years as people decide to extend the Apple user experience they’ve come to know from the iPhone to their “PC”. In this article, I’m going to introduce you to Activity Monitor, and explain how this utility can help you findand, in some cases, resolveproblems on your Mac.If early sales figures are any indication, many shoppers purchased Macs during the recent holiday season. One of the tools you can use to troubleshoot problems on a Mac is Activity Monitor, a dashboard for many of your Mac’s under-the-hood activities.On my MacBook Pro, Safari and Mail are the biggest energy users, so I know that if I’m not using one or both of the apps it’s a good idea to shut it down to save battery. Clicking the Energy tab reveals a list of the average energy impact of every app running on your Mac. Seeing sluggish response from the Internet? The network tab can show you if an unknown, oddly-named daemon is using most of your network bandwidth — which may indicate that malware has been installed on your Mac and is sending your data to a hacker somewhere…Laptop users may find it interesting to see what apps are using the most energy. Unsurprisingly, on my MacBook Pro as I’m writing this article, I see that most of the network usage is taken up by mDNSresponder — a “daemon” (background process) that runs Domain Name Service on your Mac to let it talk to web services around the world. (Activity Monitor is a powerful utility for determining which processes on a Mac are using the most CPU time, RAM, energy, disk access, or network resources.)What can Activity Monitor be used for? If your Mac begins acting sluggish for no apparent reason, launch Activity Monitor and see what processes are using more of the computer’s processor power than the others.The Network tab in Activity Monitor gives a similar view of what’s using the most of your network bandwidth. Clicking on the various tabs across the top will then show you details on CPU usage (by % of CPU used, CPU time, number of threads, and more), memory (RAM) usage, energy usage, disk usage, and network usage (sent and received bytes and packets).For Wi-Fi connections, this will usually be something like 802.11b/g/n.AirPort Utility is also used to change your AirPort’s password and the SSID password, something that should be done by every computer user from time to time. Hovering the pointer over any of the “wireless clients” in the list shows detailed information on the name, internal IP address, the MAC address (also known as hardware address), signal quality, data rate, received signal strength indication, and what PHY (ISO physical layer) mode is being used for the connection. That list can be quite long depending on how many wireless devices you have not just things like Macs, iPhones and iPads, but home automation devices and accessories as well. (The simple AirPort Utility interface provides access to a lot of information about a wireless network.)The Utility also notifies Mac users if a firmware update is available for their router since many these updates deal with security, it’s a good idea to pay attention to the notifications and update your AirPort device ASAP.Click on the Internet icon and you’ll see the external IP address for your router, the DNS servers it is using, and the domain name of the router (in this case, service is provided by Comcast.net).Click on the picture of your AirPort and you’ll see a list of devices that are currently connected to the router. Green lights next to each indicate that everything’s running smoothly a yellow light on Internet usually means that your ISP is having difficulties, while a yellow light next to your AirPort router is telling you that it’s rebooting or having issues.
If you allowed Safari to do so, that information was stored as encrypted data in the iCloud Keychain. In the past, it didn’t sync to other devices through iCloud, but now any and all logins, credit card numbers, secret notes and so on that you tell the device to save are not only saved locally, but to all of your other Apple devices as well.Perhaps at one point you were asked by Safari if you wanted to save a user ID and password for a website. (Clicking the Edit button on the list of wireless clients opens this editing interface.)Keychain Utility is used to look at and edit the iCloud Keychain, the online storehouse for user names and passwords. The SSID (wireless network name) and password for the network can be changed under the Wireless tab. As seen in the screenshot below, the Base Station password is changed under the Base Station tab. This is done by clicking the small Edit button on the lower right corner of the device list (highlighted in red in the screenshot above). Excel for mac arrow keysEnter your Mac administrator password to see the password. To view the password, check the “Show password” checkbox highlighted in the screenshot below. To recover a password that may have been forgotten — especially if it hasn’t been used lately — double-clicking one of the entries displays a dialog showing the attributes of that entry. Note: some personal data obscured in this screenshot).In the image above, the user has 835 items stored in iCloud Keychain. (Web form, application, and internet passwords are stored in the iCloud Keychain. Monitor Utility Bluetooth Devices AreClicking the top-level “Hardware” listing shows the type of CPU (The hardware overview shows the model of Mac, processor name and speed, and more.)System Information can be used to help troubleshoot hardware issues as well. Find out what Bluetooth devices are paired with your Mac and what the configuration of those devices has been set to by clicking on Bluetooth. For example, to learn what audio devices are connected to or built into your Mac, click on the Audio item in the list. Each item listed under hardware displays a detailed description when clicked. One important use of Disk Utility is to run First Aid, which can fix common problems that may arise.
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