Category Archives: Computer Repair

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.


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 Fort Lauderdale Computer Repair Service. If you need computer repair in Fort Lauderdale, please call or text the local office at (469) 299-9005.

Lock Your Computer with this Shortcut

Locking your computer is an absolute must while you are not using it. If someone gains access to your computer, they may steal information, use your identity, and access your online accounts without your knowledge or consent.

Since you won’t be closing out of any open programs, locking your computer is the quickest and easiest way to prevent unauthorized usage. Getting back to where you left off just requires entering your password. Obviously, it’s important not to give that information out.

Also, according to DuGood, mobile devices, such as phones and tablets, should always be locked while not in use. Complaints from customers indicate that 3.1 million electronic devices were stolen in 2013 and 1.4 million were lost. The numbers point to a steadily increasing rate of loss and theft over time. Attackers may get access to sensitive information if these devices are left open.

Here’s how to lock your computer

You may lock your computer with a single keystroke on any Windows device by hitting the Windows logo key plus L. On macOS, use Command Option Power to log out. Just hitting Command + Control + Q locks the screen on the newest version of macOS (High Sierra).


For help 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 Miami Computer Repair Service, if you need computer repair in Miami, FL please call the local office at (786) 780-1540.

Apple Event Features iPhone 14 and Watch Series 8

Apple is expected to be holding an event in September, sources say. The iPhone 14 and Apple Watch 8 will be the main attractions of the event.

According to MacRumors, there won’t be many changes to the base iPhone 14 devices, but the Pro versions will have a new camera system, a pill-shaped and hole-punch cutout in place of the notch, an A16 processor, and more.

There are three Apple Watch models in the works, including the new ‌Apple Watch Series 8‌, a refreshed Apple Watch SE, and an all-new Pro version of the Apple Watch that is expected to feature a larger body, updated design, and more rugged build.

Source: MacRumors

The event will be virtual and pre-recorded, as it has been in the past couple years. Mark your calendars for Wednesday, September 7th. You should receive an e-mail about a week before the event.


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 by our staff at the Cypress Computer Repair Service. If you need computer repair in Cypress, TX please call or text the local office at (281) 860-2550.

Clear Clipboard on Android

Android smartphones always store the contents of the clipboard. To use a password on a website or app, users of password managers typically copy the password to the clipboard first.

Smartphone clipboard data is little. The clipboard is where your phone’s copied text goes. Tap to paste what’s on the clipboard. The clipboard gets new data. Clipboard Manager stores information from the Android clipboard. These data will make your phone run slower, use up memory, and store temporary information. Clear out the clipboard.

In the future, Android will preserve the password in its memory rather than erasing it. If someone were to steal or gain access to your phone, they might check your clipboard history and steal all of your passwords.

Therefore, it is essential to regularly delete the clipboard history.

Simply open an application that you copy/paste information on. Once there, press and hold on to the text box. The option “Clipboard” will come up. You should find a trash icon on the bottom corner of the screen.

When using Android, clearing the cache of the most recently used app will also clear the clipboard. A clipboard item or the app’s clipboard, whichever came last, is removed using this technique.


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.

Formatting USB Flash Drive

File Explorer, Settings, the dated Disk Management, PowerShell, and the Command Prompt are all available in Windows 11 to clean and format external storage devices like USB flash drives.

Here’s how to format USB flash drives in File Explorer:

  1. Start up the file explorer.
  2. To the left, choose This Computer.
  3. Right-click the USB drive under “Devices and drives,” then choose “Format.”
  4. From the pull-down option labeled “File system,” select NTFS.
  5. Select “Allocation unit size” and leave it at its default.
  6. Verify the drive’s name as it will appear in File Explorer in the “Volume label” box.
  7. To quickly format your document, choose “Quick format” from the drop-down menu.
  8. Activate the “Start” button.
  9. Pick “Yes”.

You can format and re-format the USB drive so it can store data again.

Friendly reminder: A backup copy of your data should be created first.


If you’re needing help with USB drives, 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 Boulder Computer Repair Service. If you need computer repair in Boulder, CO please call or text the local office at (720) 441-6460.

Windows 10 Password Reset

If you ever need to reset your Windows OS password, here’s a quick way to do so:

From the drop-down menu on the Verify Your Identity page, choose the method through which you would want to receive a verification code. You may choose between having it sent to your main email address or cell phone through text message. It is expected that both of these capabilities would already be enabled on your Microsoft account.

To get the code, choose the Get Code option. You may find the code in an email or on your phone. The next screen will ask for a code. Put in the code. On the next page, where it reads Reset Your Password, you may change the password for your Microsoft account. Make the Next selection.

The success of the password change will be shown in the next window. The Windows 10 sign-in screen will load again once you’ve changed your password.


If you are needing assistance with any Microsoft operating system 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 North Richland Hills Computer Repair Service. If you need computer repair in North Richland Hills, TX please call the local office at (817) 756-6008.

Disk Cleanup, Recycle Bin, and Clear Browsing Data

A computer’s advanced age can be determined by the amount of redundant information stored on its hard drive.

It’s possible that old, unused software and files are taking up more space on your hard drive than you know. A lot of unnecessary data, such as old applications and files, will probably be stored on your computer. Over time, these distractions can add up to a serious drain on productivity. You may find your computer lagging or freezing more often than not.

Here are a few ways you can remove unnecessary files and data on your computer:

  • Run Disk Cleanup for Windows: Go to the Start Menu and search for “Disk Cleanup.”
  • Empty Recycle Bin: Right-click the Recycle Bin and choose “Empty Bin” from the list.
  • Clear browsing data: For example, Chrome’s data can be erased by clicking the three dots in the top right and then choosing More tools > Clear browsing data.

If you’re needing help with computer 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 by our staff at the Boulder Computer Repair Service. If you need computer repair in Boulder, CO please call or text the local office at (720) 441-6460.

Selling Your Laptop (Part 2)

On Part 1 of our blog post, we shared the importance of protecting your identity when it comes to selling your laptop.

When preparing to sell your laptop, being certain all is in working order is of the essence.

Investigate the general functioning of the laptop. Give the computer a few days of battery life to see whether the OS freezes. Having the laptop formatted if necessary. The recommendation is significant. Be sure to wipe your hard drive clean of any sensitive data as well.

Also, look at the physical side of the laptop. Determine if the battery life has significantly altered or if the LCD panel has any dead pixels. The outside of the laptop is yet another potential weak spot. Look for dings and scratches, among other obvious faults, to determine the overall condition.


If you are experiencing 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 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.

Buying Refurbished Used Computers

You may be able to save money by purchasing a refurbished, used computer instead of a brand new laptop or desktop. There is often a 30-70% price difference between a new and used computer.

Most used computers don’t have the latest features that come with brand-new ones. If all you do with your computer is look at websites, check your email, and make documents, you can get by with an older model.

What to check for in a used computer

According to the NYTimes, physical condition, make/model number, and specs are the three most significant things to check for in a used personal computer.

Some used-PC sellers post pictures of the actual computers they’re selling, which makes it easier for you to assess a computer’s condition. Others might assign it a letter grade—stick to systems with an A or B rating to reduce the risk of visible damage or wear. The only way to guarantee you’ll get something that looks truly new is to buy a manufacturer-refurbished system.

Source: NYTimes

Recommended computer brands

Experts say that you should buy used computers and laptops from Dell, HP, Lenovo, or Apple. Used PCs from smaller companies like Acer or Asus are an option, but it has been said that older PCs from big companies are often easier to get parts and help for.


If you have any refurbished computer questions, 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 Henderson Computer Repair Service. If you need computer repair in Henderson, NV please call the local office at (702) 800-7850.

Purchasing a Used Cell Phone

Used cell phones are a smart investment.

Current technological advances do not necessitate a colossal financial outlay. Think about the disadvantages that may arise.  Problems may arise when buying a used smartphone from an individual rather than a business due to the anti-theft measures built into current handsets. 

The cellular service or account of the previous owner should not be stored on a used smartphone you purchase. There’s no hint of theft or conflict with other networks here. Suppliers “lock” customers’ phones to their networks to collect payment in full. 

The iPhone has a function called Activation Lock for this purpose. If your phone is ever lost or stolen, you can lock it and wipe all of its data from afar. Android also has an anti-theft function. Using Android Device Manager, you may locate a misplaced phone, lock it, and even remove all of its data from a distance.


If you ever have a tech-related issue, 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.