Tag Archives: computer tips

Webcams Can Be Hacked

The webcam can be compromised if an unauthorised program, application, or device is used that contains a vulnerability that hackers can exploit.

Malware can inadvertently be acquired by users when they interact with phishing links, download malicious attachments, or visit compromised websites. This software could be used by an intruder to secretly record from a victim’s camera without their knowledge.

Disable or remove your external desktop (not laptop) webcam while it is not in use to avoid remote online access to your camera stream from cyberattackers.

In addition, updates to webcam software strengthen safety. Be on the lookout for new releases, and implement them as quickly as possible.


If you have any questions regarding security, 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.

Chrome’s ‘Pin a Tab’ Feature

People that use their browser frequently and have numerous tabs open at once may benefit from the “Pin a Tab” feature on the Google Chrome browser.

To quickly access your most-used tabs, you can “pin” them to the leftmost position in the browser’s navigation bar. Since the name of each tab must be the same size as its symbol, you can fit more tabs into the available space.

Right-clicking a tab will bring up a menu where you may select “Pin” to permanently keep the tab open.


If you are needing assistance with any browser 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.

Closing Windows with Shortcut

Pressing the Windows key + D instantly minimizes all open windows. By doing it this manner, you can avoid manually closing each window.

To restore any minimized windows to their original position, hit the Win and D keys simultaneously. The desktop can be accessed by hitting the Windows key and the letter M. Apps like RocketDock have the option to remain on the screen at all times.

Press the Windows key plus the letter D to quickly review the highlights. Pressing the Command key plus the F3 button simultaneously will take you to your desktop in macOS. There will be a notification from Mission Control once this code is entered.

The “Show Desktop” button minimizes all open windows and displays your Mac’s desktop.


If you have any questions regarding security, 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 Mansfield Computer Repair Service. If you need computer repair in Mansfield, TX, please call our local office at (817) 756-6008.

Using Multiple Monitors

If you’re using multiple monitors, you may simply drag a window over to the side by pressing the Windows key and the appropriate arrow keys. Windows + P instantly enables a second monitor, while Shift + Windows Key + Arrows transfers the window to the next available monitor.

Mission Control allows Mac users to view multiple desktops, navigate between applications and windows, and more. However, you may need to utilize an application because Macs don’t have native support for window snapping.

Pressing the Alt key in conjunction with the Tab key allows you to quickly navigate between your active windows. For the reverse effect, use Alt + Shift + Tab. On a Mac, you can use the shortcut Cmd + Tab. This facilitates swift transition between various pursuits.


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.

Benefit of Reducing Amount of Tabs and Windows on PC

The processing power of your computer is shared by all of the apps you run. If you’re trying to execute software and it’s taking a long time, you should be patient. If your computer freezes for a minute, you should not instantly press the power button to shut it off.

Trust your instincts about whether or not to restart the system after some time has passed. Reduce the amount of open windows and tabs. Close all open windows and programs that you aren’t using to keep your computer from freezing.


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 Oro Valley Computer Repair Service. If you need computer repair in Oro Valley, AZ, please call the local office at (520) 526-9940.

Check if Website is Safe

You can inquire as to the security of a website using Google if you have doubts as to whether or not it is dangerous.

According to famous tech company, Google’s unified approach to security, dubbed “Safe Browsing,” enables safer Internet experiences for users everywhere.

To check to see if the website you’re wishing to visit is safe, go to the Safe Browsing website and enter the URL.


If you are needing help with computer-related 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 Las Vegas Computer Repair Service. If you need computer repair in Las Vegas, NV please call the local office at (702) 800-7850.

Don’t Install Unfamiliar Browser Extensions

You should be aware of how unsafe it is to install software on your personal computer that you are unfamiliar with and have no idea what it does. Including things like putting in browser extensions. Users assumed browser add-ons were safe because they were uninformed about the dangers they could offer.

In short, be weary of installing unknown software. Applying this guideline on your personal or work computer could significantly reduce the likelihood of unwittingly downloading malware into your system.


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.

Disabling Game Mode on PC

By switching to “Game Mode,” your PC will be set up for maximum gaming performance. While this is fantastic during gameplay, it may cause your computer to run more slowly during other activities. You can improve your computer’s speed by disabling Game Mode.

Even if you’ve never played a video game in your life, there’s a good chance you have Game Mode active. Disabling it is as simple as moving the slider to the off position under Settings > Gaming > Game Mode. For the Xbox Game Bar, select it from the menu by using the left mouse button. Slide it to the left until the next screen reads “Off.”


If you are needing assistance with any PC 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.

How to Hide Documents on your PC

There are instances when we have sensitive files that we’d prefer to keep hidden from prying eyes. There is an uncomplicated method is effective and can be used in such a scenario.

Here’s how to hide documents:

  1. Right-click on the document
  2. Go to Properties
  3. Click the Hidden option and hit apply

If you ever have computer-related issues, 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.

Permanently Delete Files

Erasing something from a computer does not completely eliminate the information, but sends it to the recycling bin. This creates a problem, should you need to sell your machine. You don’t want your sensitive information leaking to the wrong person.

A simple shortcut can be used to avoid having files automatically sent to the trash can and stored there.

To permanently remove files from your computer, select them, hold Shift and Delete, and then click OK.


If you have any computer-related 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.