Tag Archives: computer tips

How to Force Quit

Apps that stop functioning and refuse to quit even after tapping the close or X button are a common problem. Force quitting the app is the only option for users at this stage. There are several possible causes for applications or programs to become stalled. A shortage of hardware resources (such as RAM), software faults, or a breakdown in app-to-OS communication can all be blamed for these issues.

You may lose data if you force quit, but that may be a risk you’ll have to take.

To keep tabs on the programs running in the background, utilize Task Manager. Using it to terminate unresponsive applications is also an option.

Here’s how to do that:

Launch Task Manager with the keyboard shortcut Ctrl + Shift + Esc. Then, select the program that you want to force quit and click on the Force Quit button.
When you’re done, click “Complete Task.”

Also, pressing Alt+F4 on your keyboard will close the current application. This is the most straightforward approach.


If you’re experiencing any Windows 11 or 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 Lakewood Computer Repair Service. If you need computer repair in Lakewood, CO please call or text the local office at (720) 441-6460

Mac and Wi-Fi Connection Issue Fix

Here’s a quick and simple technique to get your Mac back online and connected to your Wi-Fi if you’re having problems getting it to do so.

First off, verify that your modem/router is connected to the internet by checking the settings.

To do this, check to see that all of the lights, including the internet one, are blinking green. Make certain your Wi-Fi router is properly configured as well.

Once you’ve verified that your modem/router is properly connected, go to your Mac and restart Wi-Fi. To see whether the problem persists, try restarting your modem or router.

When everything else fails, restart your Mac and try connecting to your Wi-Fi connection again. Checking to see if your Mac’s Wi-Fi is turned on should go without saying. The Wi-Fi icon in the menu bar can be checked by clicking on it. Turn off your Mac if the network appears to be working normally. After a few seconds, re-energize the device by turning it on.


If you ever have an issue with your Mac, 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 by our staff at the Atlanta Computer Repair Service. If you need computer repair in Atlanta, GA please call or text the local office at (678) 695-8120.

Deleting Software to Fix Blue Screen

Installing new software, drivers, games, or just an update to the software existing on the computer can result in a blue screen problem.

Simple solutions should be tried first in these instances, rather than attempting more intricate ones.

In order to get rid of any new or updated software, try these steps:

To access the Control Panel, simply click on the desktop shortcut that you’ve previously created. Pressing Win+Q and typing in the search box can help. After that, go to Programs and Features, locate the software, delete it, and restart your computer to see the changes. Take a look at the apps and features section of Settings, then select the one you wish to delete, and then reboot. Afterward you’ll be done.


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.

Memory Test with Computer Restarting Issues

A memory test may be able to help you solve a computer that keeps restarting due to an issue.

The more you switch between apps, the more likely it is that your memory will be screwed up. Use the built-in Windows memory diagnostic tool to find and fix any issues you may be having.

Just put “Windows Memory Diagnostic” into the Start menu and press Enter. You can simply type mdsched.exe into the Run box and press Enter to open it. Let the machine restart on its own and check for faults, or check for mistakes yourself, are your options from here.

A blue screen at 100% means your computer has to be restarted to make sure everything is working properly.


If you need assistance with any 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 Summerlin Computer Repair Service. If you need computer repair in Summerlin, NV please call the local office at (702) 800-7850.

Selling Used Electronics

A great method to get rid of unwanted devices while earning some extra cash is to sell them.

Many consumer gadgets may be resold for close to their original price when newer ones hit the stores. This is true, even if some items lose a lot of their value once they hit the shelves.

Electronics can be advertised and sold in person or online in a variety of ways. Many people decide to have a yard sale or garage sale to get rid of their outdated electronics and other belongings. Alternatively, you may utilize classified ads or online auctions to find purchasers.

With the sale of electronic goods comes the potential for scams and other criminal conduct. In order to prevent customers that appear suspicious, sellers should limit the amount of personal information they share with them.

Can smartphones get hacked? Answer, yes!

If you have any questions regarding Windows 10, 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 Hollywood Computer Repair Service. If you need computer repair in Hollywood, FL please call our local office at (754) 241-1655.

How Much Ram Do You Need?

It is critical to investigate the specifications of your next computer when shopping. Depending on what you need the device for, you may require something basic or something more extreme.

We described what RAM was and how to increase PC performance back in February. There are several GB of RAM available to assist the computer to run efficiently. It is available in capacities ranging from 4 to 64 GB.

In essence, 4 GB is the basic minimum for running a computer. However, if you have a few programs open, you’ll notice that everything is running slowly. Users who utilize high-end photo and video editing tools should have 64 GB of RAM. This also helps gamers who want to use the greatest resolution and refresh rate.

It is normally suggested to have at least 8 GB of RAM or more. This permits the computer’s overall performance to be better than the minimum.

Minimum System Requirements are anticipated to rise in the future, thus purchasing a computer with more RAM is recommended to extend the life of your machine.


If you are experiencing performance 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.

Selling Laptop Tips (Part 1)

Selling your laptop shouldn’t be difficult.

When it comes time to sell your laptop, you’ll want to get the most money possible for it. Aside from that, you’ll want to keep your personal data protected from anyone looking to steal your identity.

Your laptop stores sensitive information, such as bank account details, among other things. Before you sell your laptop, you should create a backup of all of your files. Then, wipe the data off of the hard drive to ensure that it does not fall into the wrong hands.

It’s possible that in order for the application to run on your older computer, you’ll need to disable the DRM rights (Digital Permissions Management) associated with it, and it’s also possible that you’ll need to transfer your Windows license.


If you ever have an issue with creating a backup of your files, 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 by our staff at the Atlanta Computer Repair Service. If you need computer repair in Atlanta, GA please call or text the local office at (678) 695-8120.

No Operating System Detected?

If you see the message Missing Operating System, it may be frustrating, but there are a few different things that might have caused it to appear on your screen.

There’s a possibility that the hard drive isn’t being recognized. Under Windows, the hard disk is not detectable by the BiOS operating system. If the hard disk still won’t function, you might try reconnecting it. If that doesn’t work, you’ll have to acquire a new hard disk.

The Windows boot file partition is now inoperable due to a technical issue. It is possible to start the system using a partitioning tool that is bootable. If it does not work, you might try rendering the wrong partition “inactive” and then reactivating it. It appears that there was a problem with the Master Boot Record (MBR).

To rebuild the master boot record (MBR), you may either use a bootable partitioning program or the Windows installation or repair disk.

We’ll discuss more about the Master Boot Record and BiOS in future blog posts.


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.

Printer Compatibility Issues

Purchasing a printer shouldn’t be too complicated. However, some printers aren’t compatible with certain operating systems. If you’re upgrading to a newer version of Windows, older printers may no longer be supported. Your only option will be to upgrade your printer instead of your PC if that is the situation.

To see if your printer is compatible, follow these steps:

  1. Right-click the Start button.
  2. Go to System Preferences.
  3. On the Hardware and Sound tab
  4. Devices and Printers
  5. Go to Unspecified to see if your printer is listed

If you’re needing help with printer connectivity 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.

Erase Data from your Hard Drive

It is true that when you delete data on the hard drive, the physical proof of its removal is removed; but, the data itself continues to be stored in its original location until it is overwritten.

It is possible to replace data that has been removed from the hard drive of a computer if you so want. This will take some time, but in the meanwhile, it is possible to restore the data.

Overwrite the data on your hard disk with a software that alternates between writing 1s and 0s until it can no longer be retrieved. This should be done many times.

To make sure a file is truly gone, a number of tools are available. Eraser is a free and easy-to-use solution that will overwrite your private information with random patterns until the data is no longer recoverable. It works with nearly every version of Windows and offers a number of methods of overwriting your data, including methods approved by the Department of Defense.

Source: PCWorld

If you need assistance with hard drive 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 Summerlin Computer Repair Service. If you need computer repair in Summerlin, NV please call the local office at (702) 800-7850.