Tag Archives: MacOS

Update Apple Devices Now, Sources Say

Apple is urging users to update all of their OS devices. On Wednesday, Apple suddenly patched two known security flaws in iOS and macOS that were being actively exploited by hackers.

On Tech Crunch’s website, they state that according to Apple, All iPad Pro models, as well as the iPhone 6s and later, the iPad Air 2 and later, the iPad 5th generation and later, the iPad mini 4 and later, and the iPod touch 7th generation, are impacted.

The two vulnerabilities were found in WebKit, the browser engine that powers Safari and other apps, and the kernel, essentially the core of the operating system. The two flaws affect both iOS and iPadOS and macOS Monterey.

Source: Tech Crunch

Sources claim the leak of the vulnerability discovery was an anonymous source.

To update your devices, go to the Settings app (or System Preferences on Mac computers) and click Software Update.


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When Programs Stop Responding on MacOS

It can be aggravating when programs begin lagging or stop responding in general. Common problems include apps that stop working and won’t close even after you tap the close or X button. At this point, the only thing users can do is force the app to close. The best feature to use on MacOS for this problem is Activity Monitor.

Activity Monitor is like the Task Manager from Microsoft. It lets users end programs by force.

Here’s what you need to do:

  1. Go to your Mac’s Spotlight and look for Activity Monitor.
  2. Once you open it, a list of processes will appear.
  3. Choose the app that won’t work from the list and click “Force a process to quit.”
  4. The app will shut down immediately.

If you are experiencing app issues, please give us a call at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities.  This blog post is brought to you by our staff at the Riverview Computer Repair Service. If you need computer repair in Riverview, FL, please call the local office at (813) 400-2865.

Lockdown Mode Feature on Apple OS

Apple has been in the works to add additional security features to their operating systems.

The Lockdown Mode has been built into the newest versions of iOS, iPadOS, and macOS, Ventura. Please note, this is only in beta testing, but will be available soon.

This security feature is provided as an option to provide consumers the option of protecting themselves from state-sponsored spyware invasions. The target users are well-known people who were expressly picked for this reason.

According to MacRumors, “Lockdown Mode is aimed at journalists, activists, government employees, and others who might be targeted by sophisticated cyberattacks. It is not for the everyday user, and it restricts many iPhone features. In Messages, for example, attachments other than images are blocked, and in FaceTime, calls from people you have not previously contacted are blocked.”

Users will have to turn on the Lockdown Mode option in Settings.app and then restart their devices in order to use it. This will make the OS’s defenses stronger and limit some of its functions, making it harder for cyberattackers to get in.


If you are experiencing security issues, please give us a call at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities.  This blog post is brought to you by our staff at the Riverview Computer Repair Service. If you need computer repair in Riverview, FL, please call the local office at (813) 400-2865.

Information on macOS 13 Ventura

Earlier this month, during the Worldwide Developers Conference (WWDC), Apple disclosed not only the name of the upcoming version of macOS but also specifics on new improvements and innovations.

The piece of software will not be made available to the general public until much later in the year; the arrival date is most likely going to be at the end of October 2022.

What kinds of updates does the Ventura have?

There will be an update provided to Mail regarding Ventura. You will have the ability to undo the sending of the message, as well as schedule it, and you will be prompted to Follow Up if Mail believes you are anticipating a response but you have not yet received it.

Passkeys is a new feature that will be added to the Safari browser. This tool will give a more secure and easier way to sign in, and it is touted to be more secure than any other standard two-factor authentication method.

The straightforward method of finding information on a Mac that is known as Spotlight is about to undergo some changes. You will be able to search for photos based on a variety of criteria, including the location, objects, and people in the photos.

Pocket-lint, a tech blog, also shares that, “Messages has been enhanced with the latest software builds for iPhone, iPad and Mac, with the ability to edit a message introduced. You’ll also be able to unsend a recent message – as long as it is within 15 minutes – and you can mark any message as unread.”


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Free Up Space on Mac

If you delete trash files on a regular basis, you will be able to limit the amount of clutter on your computer. Doing so avoids you having to engage in a prolonged purge of eliminating old files when you are either fully out of space or almost out of space.

However, if your Mac is low on storage space, here’s a quick way to remedy it.

Access the Storage section by clicking the Apple symbol in the menu bar, selecting About This Mac, and selecting Storage. From there, select the Manage option.
Select the Applications option. You will see a listing of all apps ordered by the amount of storage space they require. Select the software or applications you wish to delete, then click Delete.
The removed applications are moved to the Trash. Emptying the Trash will free up more space.

You can also download AppCleaner, an app that removes apps and its files quickly.


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Your Mac Performance and Storage Space

If your startup disk is getting close to being full, you might get a warning about it. If you choose to ignore this warning, there is a chance that your Mac will no longer boot after you restart it. You might run into problems if your Mac doesn’t have enough storage space.

When there is insufficient storage space on your Mac, you may experience a number of problems as well as a noticeable delay, which prevents it from functioning at its maximum capacity. You may be unable to install a macOS update on your device if there is insufficient free space available on the device.

Your Mac breaks down and displays, under the Overview menu, the total amount of storage space that is being used by the various types of files that you have on your computer. The Finder provides a number of different approaches to calculating the amount of available storage space on your hard drive.

You could delete each individual file contained within the System folder using the delete key on your keyboard. You should only proceed in this manner if you are positive and are confident in that knowledge. In the event that something goes wrong with your Mac, you should make sure that you have a comprehensive backup of its storage.


If you are needing help with computer issues, please give us a call at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities.  This blog post is brought to you from our staff at the Tucson Computer Repair Service. If you need computer repair in Tucson, AZ, please call the local office at (520) 526-9940.

Apple Diagnostic Tools Available

Apple offers a number of different operating systems. These include Mojave, Catalina, Big Sur, and the planned Monterey edition, which debuted in 2021. By selecting the Apple Logo in the upper left corner of the screen, you can see which version of Mac OS X is currently operating on your Mac device. Once the drop-down option opens, choose About This Mac from the list, and a window with information will display.

Apple Diagnostics is the name of one of the computer diagnostic tools developed by Apple. If you believe that your Mac is experiencing a hardware problem, Apple Diagnostics can aid you in determining which hardware component is currently causing problems. It also supports you in contacting Apple Support and provides you with a variety of other solutions.

Disk Utility is a straightforward and useful program. Formatting, block accounting, volume bitmaps, and other issues may be checked quickly using this way of checking. Whenever an issue is detected, Disk Utility will make an attempt to resolve it on its own initiative. Disk Utility may be found by going to the Launchpad and searching for it. When the window appears, you’ll notice that the first tab is labeled “First Aid.”


If you have any questions regarding macOS tools, call us at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities. This blog post was brought to you by our staff at the Dallas Computer Repair Service. If you need computer repair in Dallas, TX, please call our local office at (469) 299-9005.

Check Out Time Machine on macOS

Time Machine is a tool on Macs that allows you to recover files if you accidentally delete them. Throughout the day, the function takes several photos of your macOS device.

Using this built-in backup feature, you can ensure that all of your personal data is safe and secure.

Time Machine automatically makes hourly backups for the past 24 hours, daily backups for the past month, and weekly backups for all previous months. The oldest backups are deleted when your backup disk is full. The first backup might take a long time, but you can continue using your Mac while a backup is underway. Time Machine backs up only the files that changed since the previous backup, so future backups will be faster.

Source: Apple

Here’s how to access Time Machine:

  1. Go to System Preferences
  2. Search for Time Machine
  3. Checkmark the Back Up Automatically, or set up your preferred backup disk

For help restoring, or dealing with any backup issues, call us at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities. This blog post was brought to you by our staff at the Pembroke Pines Computer Repair Service. If you need computer repair in Pembroke, FL please call or text the local office at (754) 241-1655.

iPhone Keeps Disconnecting from Mac

Using a USB cable, you may charge and/or sync your iPhone with the help of your Mac computer. As long as your Mac doesn’t start connecting and disconnecting frequently, it can be quite the perk to acquire. If it acts up, however, it becomes a nuisance because you are unable to accomplish anything.

Begin with simple troubleshooting. How does the lightning cable look? Is it charging your phone? If so, the cable is not the problem.

Is your MacOS up-to-date? Sometimes, software issues come into play when the operating system is not updated to the latest version. Go to System Preferences, and then to Software Update.

Try rebooting your computer and phone. Often times a quick reboot fixes annoying issues.


For computer-related inquiries, call us at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities. This blog post was brought to you from our staff at the Aurora Computer Repair Service, if you need computer repair in Aurora, Colorado, please call or text the local office at (720) 441-6460.

Universal Control on Mac

Apple’s operating system is getting a slew of new features, many of which were introduced at WWDC. One of which is Universal Control.

According to MacRumors, “Universal Control streamlines multi-device workspaces by allowing you to use the same peripherals across multiple Macs and iPads.

With Universal Control, you can use your main Mac’s trackpad and keyboard to control additional Macs and/or iPads nearby, so you don’t need a desk cluttered up with more than one set of input devices.”

It’s possible with Universal Control to use a single set of keyboard, trackpad, and mouse controls on a variety of Macs and iPads. You may now slide your mouse cursor off the edge of your Mac, and it will appear on the iPad when you set it adjacent to the computer. iPad keyboard and trackpad functions are identical to those on a Mac, and material may be transferred between both.

It’s best to note that this feature is still in the beta phase. This means if you would like to try it out, you’ll have to manually turn it on. Go to System Preferences ——> Displays ——-> Universal Control to access it.


For inquiries with computer issues, call us at 1-800-620-5285.  Karls Technology is a nationwide computer service company with offices in many major cities. This blog post was brought to you by our staff at the Hialeah Computer Repair Service. If you need computer repair in Hialeah, FL please call or text the local office at (786) 780-1540.