Small-business computer support challenges often encountered daily, can disrupt productivity and compromise client service quality. Gaining a deeper understanding of these common computer issues allows businesses to develop effective strategies for improving operations and supporting growth. By identifying and addressing these IT concerns, resolution becomes more straightforward and efficient.
Below are seven common tech support issues, along with practical solutions to address them:
Why Addressing Computer Issues Matters
Understanding the most common computer issues and how to address them can save valuable time and resources. Here’s a rundown of frequent problems and their solutions.
1. Blue screen of death (BSOD)
When users confront the infamous BSOD, they tend to panic and ignore what’s on their screen. BSOD usually happens when a piece of hardware or a driver malfunctions after a new installation or update, making it one of the more common computer issues.
The first step is to read out what’s written on your computer screen to your PC support team. This could be something like “DRIVER_IRQL_NOT_LESS_OR EQUAL,” “HAL_INITIALIZATION_FAILED,” or the like. Tell them what you were doing before the error occurred so they can give a proper diagnosis. In most cases, a simple computer reboot will do the trick.

2. Can’t log in
If you are having trouble logging on to your computers, the problem may be as simple as a misspelled password, a wrong password, or accidentally hitting Caps Lock. Your password may have expired, or someone may have locked your account due to too many unsuccessful login attempts. In any case, your computer support team or administrator should be able to reinstate any user rights or reset your password.
3. Accidentally deleted files
To recover an accidentally deleted file, first check the Recycle Bin. If the file is still there, right-click it and choose Restore. If you’ve emptied the Recycle Bin or “shift-deleted” files, stop using the drive until you retrieve the deleted files. Continued use of the device will increase the likelihood that new data will erase and overwrite previously deleted files.
Your PC support team might try to recover an older version of the deleted file by using the free backup and restore feature built into Windows or data recovery software.
4. Slow computer
There are multiple reasons why your PC may be slower than usual, and pinpointing the source is key to resolving it. Slow internet speeds, one of the more common computer issues, can lead to files taking forever to download or videos constantly buffering. Run a speed test to diagnose any connection problems.
If you have too many apps, windows, or tabs open simultaneously, your system may run out of memory. Additionally, some apps may launch automatically upon startup. Use Microsoft’s System Configuration tool to disable unnecessary programs.
Check if you have sufficient free space on the hard drive that holds your operating system (OS). Windows requires room to create files while running, so if your hard drive is full, performance will suffer. Clearing up some space can help. Cloud services offer a great solution by allowing you to offload data and programs to the cloud, freeing up local storage and boosting performance.
Scheduled system scans or updates can also cause your PC to slow down. Make sure your computer support team handles scans and updates outside of peak hours.
Finally, a malware infection could be a more serious issue. If you suspect this, disconnect from all networks and let your IT support team take care of the problem.
5. Slow internet connection
Run a speed test to see what your download and upload speeds are. Ideally, they should be at least 50% of your internet service provider’s (ISP) advertised speeds, with a ping under 100 milliseconds. Here are other steps to help you:
- Ensure no background downloads or uploads are slowing down your connection.
- Reset your router, move closer to it, and update network card drivers for better performance.
- Use antivirus software to protect against spyware and viruses that can slow your internet.
Another effective measure is cyber security monitoring, which can detect potential threats, including spyware or viruses, early on.
If you’re still having problems, contact your IT service provider to identify any underlying network issues, or check if there are any service interruptions. As a last-ditch measure, your provider could reset the master connection to your office.
6. Random Shutdowns
Unexpected shutdowns can result from power supply issues, overheating, or malware infections. Taking steps to address these common computer issues promptly, alongside an infrastructure upgrade, can prevent further disruptions. With proactive measures, you can avoid unnecessary downtime and maintain a smoother workflow. Creating and following an IT roadmap can further help prioritize technology needs and long-term system stability, reducing the risk of recurring issues.
Solutions:
- Check power connections and ensure the battery is charged (for laptops).
- Run malware scans to rule out infections.
- Test your power supply unit (PSU) for desktops or replace it if faulty.
By addressing these potential causes early on, you can keep your system running smoothly and minimize the risk of unexpected shutdowns in the future.

7. Printer won’t print
There are multiple factors that can cause your printer to malfunction. Start with the obvious: Check if the printer is plugged in and switched on. Is there enough paper in the tray? Has the toner or ink run out? Check the print queue to see if there are any outstanding print jobs and the status of each job and your printer. Also, make sure you uncheck the “Use Printer Offline” option. Sometimes, clicking Print while your printer is turned off can cause Windows to set your printer offline, which can stall jobs sent later.
Rebooting the printer very often does the trick. Unplug the printer and plug it back in. Turn it off and on. If none of these work, there might be a connection problem. The printer is probably not connected to the network properly, so call your PC and printer support team for help.
8. Overheating
Overheating can cause your computer to shut down unexpectedly, potentially damaging hardware components.
Solutions:
- Ensure proper ventilation and avoid blocking airflow.
- Clean dust from fans and vents regularly.
- Use a cooling pad for laptops.
- Monitor system temperatures with hardware monitoring software.
By keeping your system cool and monitoring its temperature, you can prevent overheating and extend the lifespan of your computer.
Conclusion
Computer issues are an inevitable part of working in a digital environment, and many of these are common computer issues that can arise unexpectedly. However, they don’t have to derail your day. By understanding these common problems and their solutions, you can tackle them head-on or know when to seek professional IT support. Regular maintenance, proactive monitoring, and timely updates are key to keeping your systems running smoothly. With these measures in place, you can minimize disruptions and focus on achieving your goals.
Frequently Asked Questions
How to solve PC issues?
Identify the problem, restart your PC, check for software updates, run malware scans, and ensure proper hardware connections. If the issue persists, contact IT support.
What are the common problems in computer software?
Slow performance, crashes, software conflicts, malware infections, and outdated programs are common software issues.
What is a faulty PC?
A faulty PC is one that experiences persistent issues such as random shutdowns, crashes, slow performance, or hardware malfunctions, often requiring repair or replacement of components.