National Computer Repair

Experienced in computer repair, data recovery, and a love for all things geek.

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Cybersecurity for Remote Workers

In the past year the remote workforce has increased exponentially. With this major shift in workplace ‘normalcy’ there are many other issues arising that haven’t been as problematic as they have been in past years, cybersecurity being one of the biggest. Below we discuss a few ways remote workers can protect their and their employer’s private and sensitive information.

Secure Networks

As a remote worker it’s very important to make sure that you are operating on a secure Wi-Fi network at all times. By installing firmware, adding encryptions, and updating router passwords remote workers can best make sure that they are keeping their and their company’s information safe and secure from thieves and data robbers.

Beware of Phishing

Phishing is a modern term that refers to sneaky and fraudulent attempts at obtaining private data through impersonation. This is commonly seen through fake websites, email scams, suspicious attachments and deceitful website links. It’s crucial that remote workers and remote employers invest in the time to learn more about the warning signs of online phishing and how they can protect their sensitive information.

Don’t Use Personal Devices

It’s not entirely uncommon for remote workers to be tempted to work on their personal devices rather than their work issued ones. However this action can leave company data much more vulnerable to cybersecurity risks and hacks. For optimal security it’s imperative that remote workers complete all their work only on their work specific devices.

Final Thoughts Sometimes even the most protected information can get lost or stolen by far away cyber criminals. If this happens to you or someone you know on their personal or work device be sure to visit our computer repair shop in Madison, TN, call us at (615) 826- 7550, or visit our website here for more information about our convenient and secure repair services.

Reasons to Invest in an External Hard Drive

An external hard drive is essentially a convenient way to bring a massive amount of digital storage with you where you go. These hard drives are roughly about the size of a cell phone and plug into computers to provide instantaneous external storage. Are external hard drives for everyone? Does it make sense for you to invest in one? Follow along below to find out more!

Your Computer Crashes

Consider all of the photos, messages, files and memories that would be forever lost if your computer were to ever break or crash without warning. An external hard drive is the perfect tool for safely keeping your most prized and private information protected from disaster.

You Don’t Have Enough Storage

A slow working computer is a sign of one that’s overloaded with storage. When your device is out of storage or can’t keep up consider transferring all of your information to an external hard drive to free up space on it for other things. Not only will your information be safer on a portable hard drive but your computer will be much happier too.


One of the best benefits of having an external hard drive is being able to easily bring it with you anywhere. They’re small and light weight enough to fit alongside a cased laptop and are perfect for preserving your memories while away, but be wary as they can be fragile!

Final Thoughts

Without a doubt external hard drives are tools that nearly anyone can benefit from. Whether you’re a photographer, a writer, or just have a lot of files to store call on National Computer Repair for expert advice, repairs, and an impressive selection of external hard drives, laptops, adapters, and other computer accessories.

PC Accessories You Need to Work from Home

While many of us have transitioned to working from home, it’s still necessary to have the proper computer accessories. For PC users, a keyboard and mouse are just some of the basics. There are so many types of PC accessories on the market, but what you really need are just the essentials for a productive workday. Continue reading our blog to find out which PC accessories you need to work from home.


Are you someone that types a lot for work? If you require accuracy for writing reports or otherwise, a quality keyboard is essential. Look for a keyboard that has these features: responsive, comfortable, and quiet. Your keyboard doesn’t need all of the fancy components (unless you want them) to get the job done. Take your time; a little research goes a long way!


You may not realize it, but your mouse is another important PC accessory. A good PC mouse provides ergonomics and functionality. Some of the features you want in a mouse are sensors, grips, and sizing for comfort reasons. Whether you choose to wired or wireless is up to you, but your decision should be relevant to your work needs.

USB Flash Drive

Digital Trends says it best: “A good USB flash drive is something no PC user should be without. It’s a quick and easy backup solution whether you’re sat at home or on the go, and they’re light, portable, and relatively affordable at even quite large capacities.” Depending on the capacity size you need, USB drives are relatively affordable and can benefit your stay-at-home work life.


Virtual meetings are the new normal, so it’s a good idea to invest in a quality webcam. You want to search for ones with a standard 1080 resolution, autofocus, and low-light correction. Another valuable feature are dual microphones, as this will make sure your audio is crisp and clear. Webcams are perfect for business conferencing, distance learning, and so much more.


When you need computer accessories for your work-from-home setup, come to National Computer Repair. We offer products such as laptops, PCs, keyboards, mice, printers, webcams, and more. We also have a wide range of services for your tech needs.

Call 615-826-7550 or visit us online today!

Steps to Take Before Selling Your Old Computer

Many people today keep their most important information on their computers. Whether it be passwords to bank accounts, private photos, or confidential documents it’s important that you take the following steps before selling your used computer or laptop to someone you do not know or trust.

Back Up Your Files

The last thing you want is for your private information to be lost or shared without your permission. To ensure that you do not lose any vital information on your hardware, take the time to back up all of your most important files to an external hard drive. It will then be easy to transfer that information to a new computer if desired.

De-authorize Software and Programs

Different types of digital software programs such as Adobe and iTunes have the ability to hold on to and store your personal information. It’s very important to individually de-authorize these programs prior to selling your computer to ensure your login info will not linger behind.

Clear the Hard Drive

The process for clearing a hard drive will depend on the type of computer you have. This can be a time-consuming process as the computer manually goes through and deletes off any and all information that it had stored. Sometimes computers will require you to reinstall the operating system in order for it to properly reboot.

Final Thoughts

The team at National Computer Repair understands how valuable and sensitive your private information is. We are committed to helping customers in the Madison, TN community remove passwords from their computers, install new hard drives, resolve formatting issues and much much more.

Top 3 Problems for Tablet Users

As one of the more trendy devices on the market, tablets have made a name in the tech world for being easy to use and travel with. This device is used in the same way as a smart phone or laptop. However, with any device, there might be some performance issues. Some examples include battery problems or screen function. Follow along in our blog as we discuss tech problems you may encounter with a tablet.

Battery/Power Issues

If you are experiencing a low battery problem, look at the apps you have installed. Third-party apps (which are usually apps downloaded from the App Store or Google Play) can drain the battery. You can check which apps are eating up the power by going to your tablet’s “battery use” section. The next step is to uninstall apps that you don’t use or that are using up the most power.

Screen Problems

External and internal screen problems can be an inconvenience, as most tablets are touch screen. For external issues, closely examine the screen for cracks, chips, or particles that may be interfering with the touch feature. As for internal complications, a non-responsive or slow screen may be due to limited RAM. You can fix this issue by deleting apps, clearing the cache, or simply close apps you’re not using.

Charging Issues

Sometimes tablets stop charging, even when plugged in. Why? Well one reason could be a damaged charge port. The port is the part of the tablet where the charger is plugged into. On the other hand, a twisted or damaged cable may possibly be the culprit. iFixScreens gives an important tip: “always use the device’s original charging cable or purchase a good quality charging string that doesn’t damage your tablet or your adapter.”

Final Thoughts

If you can’t solve your tech problem, the experts at National Computer Repair can! You can call on us for tech support when it comes to your computer, tablet, and more. We’ve got you covered!

Call 615-826-7550 or visit us online at

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