Tag Archives: MacOS

Update to Safari 15

If you have macOS, be sure to update it to the latest version of the Safari browser. This particular update includes security and performance enhancements.

Safari 15 has a new design with rounder, more defined tabs with transparency support and a couple features, like a small tab bar alternative that can be switched on or off.

According to Apple, here’s what it features:

“Safari 15 delivers faster performance, improved security, and the following new features:

       • Tab Groups help you save and organize your tabs and easily access them across devices

       • Redesigned tabs have a rounder and more defined appearance and take on the color of the webpage

       • Compact tab bar option shows more of your web page on screen

       • HTTPS upgrade automatically switches sites from HTTP to more secure HTTPS when available”

To install, simply open up System Preferences and then to Software Update. It doesn’t require a Restart, thankfully.


For help with any 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 from our staff at the Denver Computer Repair Service. If you need computer repair in Denver, CO please call or text the local office at (720) 441-6460.

How to Know What OS Your Mac is Utilizing

While this may seem like a simple, unneeded bit of information, knowing what operating system your Mac computer is using can help when you’re needing certain aspects of features – which often requires a certain version. If you have the wrong version, it may not work for you.

The OS software controls your entire computer, including memory and hardware devices like printers and drivers. It works with the CPU (central processing unit) to make sure your computer runs the best it can. The software and the hardware go hand-in-hand.

Here’s how to find out what OS your Mac uses:

  1. Go to the Apple Menu Icon
  2. Click on “About This Mac”

From there, you’ll see the overview of information, including the name and version. There are a plethora of names, including Catalina, Mojave, and High Sierra.

In order to get the most out of your Mac, make sure that your operating system is up to date with the newest version. This will allow security to be on top of its game. Simply click on the Software Update button and follow the prompts.

If you ever have an issue with any macOS updates, 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 was brought to you from our staff at the Garland Computer Repair Service, if you need computer repair in Garland, TX please call or text the local office at (469) 299-9005.

Mac Users Can Use iPad as Second Display

If you feel that your Mac needs something extra to handle your overloaded work space, look no further. MacOS Catalina users can use their iPad as a second display with an incredibly handy feature called Sidecar.

The Sidecar feature requires certain system requirements, which include using macOS Catalina and iOS 13 on your iPad.

For your Mac to use Sidecar, connecting/disconnecting is easy. Simply click on the AirPlay icon and allow it to connect/disconnect to your iPad. From there you can move any open windows to it. Works like a charm! The quicker way to move a Window over is the drop down displayed through the green full-screen button (right next to the red and orange buttons). The options include “Enter Full Screen”, Tile Window to Left of Screen”, “Tile Window to Right of Screen”, and “Move to iPad Pro”. Not only is it quick, but this will also resize to your iPad display automatically.

For help with any MacOS problems, 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 Frisco Computer Repair Service. If you need computer repair in Frisco, TX please call or text the local office at (469) 299-9005.

MacBook Temperature Tips

Basic measures should be taken to safeguard your equipment’s hardware. MacBook users may notice an increase of warmth coming from their device as a result of daily use. Thankfully, MacBooks include sensors to detect overheating in certain components. It then turns on fans to automatically cool them down.

The importance of these factors rely on avoiding malfunctions and crashes. If the computer overheats, damage to it could destroy any saved important files and/or documents. No one wants that to happen.

Apple says to use Activity Monitor to check CPU activity when your device is warmer than normal. Be sure your software is updated to the latest version.

Also, keep the computer away from heat. If you must take your devices outside, keep them away from direct sunlight. Allow your equipment to gradually cool down to avoid overheating from extended time in the sun. Don’t attempt to cool it down rapidly.

Use your Mac notebook where the ambient temperature is between 50° and 95° F (10° and 35° C). Don’t leave your Mac notebook in your car, because temperatures in parked cars can exceed this range. You should also use your Mac notebook where the relative humidity is between 0% and 95% (noncondensing).

Source: Apple

For inquiries about Apple devices, 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 Denver Computer Repair Service, if you need computer repair in Denver, CO please call or text the local office at (720) 441-6460.

Freeing Up Storage on a Mac

When it comes to a Mac’s performance, the amount of free storage available is crucial.

To find out how much storage your Mac has currently, go to the start menu, which is the Apple icon, then to About This Mac, and to Storage.

Once on the Storage Tab, you can click on the Manage… button to see the list of recommendations Mac has for the best optimization. You will also find the following tools available:

  • Store in iCloud
  • Optimize Storage
  • Empty Trash Automatically
  • Reduce Clutter

When utilizing the iCloud storage drive, it’s recommended the device is updated to the latest OS version. Reducing Clutter works great under the recommended files your device shares. From there, you may delete any large files, photos, videos, or other documents you feel are unnecessary to have. Optimizing Storage will delete any past tv or movie purchases automatically. If you choose the Empty Trash Automatically, anything in the Trash Bin past 30 days will be deleted.


For help with restoring files on your PC, 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 Denver Computer Repair Service. If you need computer repair in Denver, CO please call or text the local office at (720) 441-6460

Apple Announces WWDC

This year’s WWDC, announced by Apple, will be on June 7th and end on the 11th.

According to sources, this Worldwide Developer Conference will continue to be virtual due to the pandemic. This will be a free event to all developers.

A few highlights of the conference will include the new iOS coming out, along with new MacBook Pros.

MacWorld states how easy it will be to watch this conference, “You’ll be able to stream the WWDC keynote at apple.com, in the Apple TV app, the Apple Developer app, and on Apple’s YouTube channel.”


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.

macOS Update to Fix USB-C Hub Issues

Apple issued an update on macOS to fix a USB-C problem with MacBook Pro and MacBook Air.

According to Apple Support, it states, “macOS Big Sur 11.2.2 prevents MacBook Pro (2019 or later) and MacBook Air (2020 or later) models from incurring damage when they are connected to certain third-party, non-compliant powered USB-C hubs and docks.”

Newer MacBooks are seemingly becoming unresponsive when third-party USB-C hubs are connected to the laptop. This particular Big Sur OS update will improve this case.

It’s encouraged to download and install this update to be safe. You can find the the Software Update under System Preferences.


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’s WWDC Happening Today

Today’s the day! WWDC is kicking off here shortly and Apple fans are excited to to hear announcements about their operating systems for Mac, iPhone, Apple Watch, and Apple TV.

MacRumors stated in their blog that “Apple’s long-rumored transition of its Mac lineup from Intel processors to Apple-designed Arm-based chips” announcement may come into play at WWDC, but are unsure.

Source: Twitter

Watch the Apple event at 9 am PST on their website, YouTube, or on your Apple TV.

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.

MacOS New Battery Life Feature

MacBooks are getting a game-changer with their battery life. Apple is currently in the works with Catalina 10.15.5. This update will include an awesome feature called Battery Health Management.

According to SixColors, this particular feature will be available on 2016 MacBook Pros, along with Retina MacBook Airs.

The feature works by analyzing the temperature of the battery over time, as well as the charging pattern the laptop has experienced—in other words, does the laptop frequently get drained most of the way and then recharged fully, or is it mostly kept full and plugged in? In the latter case, Battery Health Management is more likely to stop a bit short of full capacity in order to extend the battery’s long-term lifespan. (All charging data is kept private on the MacBook unless the Mac has been opted in to share anonymous analytics data with Apple.)

Source: SixColors.com

Leaving your Macbook, or any other laptop for that matter, on the charger after it’s hit 100% can dramatically harm the battery life. Apple continues to work its magic on extending its batteries as long as possible. This upcoming feature will be the default option to all Macbooks. However, this will also be an option. You’ll have the ability to select which battery life option according to your liking.

It’s possible to get anywhere from 8-13 hours of battery life on a single use, depending on what you do on your laptop.

If you are needing assistance with any MacOS 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 Arlington Computer Repair Service, if you need computer repair in Arlington, TX please call the local office at (817) 756-6008.

MacOS Update Hiccups with Crashes

If your Macbook has updated to Catalina OS 10.15.4 and you’ve experienced crashes, you’re not alone.

Yesterday, many users blew up Twitter about their issues. Since the update release, many Macbooks have crashed after being woken up from sleep mode. Although they have reached out to users on Twitter, Apple Support has yet to respond to this bug in an announcement.

One Twitter user stated, “Brand new 64gb macbook Pro and same issue. Nothing installed vanilla just got, instantly crashing. One thing open was Safari on BBC homepage. Left 15 mins came back crashed. Continously since. Installed stuff same. Reformat same. Big problems unusable.”

However, after scanning through Twitter feed, one user said that they were able to disable automatic graphics switching.

It’s completely unclear if that will work for every Macbook user who is currently experiencing issues. But it may seem like it’s worth a try.

If you have any questions regarding Apple OS, 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 Phoenix Computer Repair Service. If you need computer repair in Phoenix, AZ please call our local office at (602) 445-9862.