Whether you’re working from home, gaming, or just browsing the internet, computer issues can quickly become a major headache. As a technician with over 25 years of experience, I’ve seen nearly every type of PC and laptop problem—and in 2025, some are more common than ever. Here’s a breakdown of the top 25 computer problems people are encountering this year and what causes them.
1. Slow Performance
Still the number one issue. Caused by outdated hardware, background processes, fragmented drives, or lack of SSDs. Solution: Upgrade to SSD, clean startup programs, and optimize Windows settings.
2. Virus or Malware Infection
Unwanted pop-ups, system lag, and strange behavior are red flags. These usually come from phishing emails or shady downloads. Solution: Use a professional antivirus or bring it in for a proper malware scan and cleanup.
3. Hard Drive Failure
You may hear clicking sounds, or your system won’t boot. This is serious. Solution: Backup immediately and bring the drive in for recovery and replacement.
4. Overheating
If your laptop shuts down randomly or feels hot, this could be the cause. Dust buildup, bad fans, or poor thermal paste are common culprits. Solution: A deep clean and fan check usually fix it.
5. Battery Not Charging
A common laptop issue. May be caused by a worn battery, faulty charger, or motherboard issue. Solution: Diagnose with alternate charger; battery replacement often solves the problem.
6. Blue Screen of Death (BSOD)
The dreaded blue screen is usually due to bad drivers, memory issues, or corrupted system files. Solution: Diagnostic scans and memory checks often reveal the cause.
7. Wi-Fi or Network Issues
Frequent disconnects or no internet access. Often tied to software updates or router compatibility. Solution: Reset adapter, reinstall drivers, and check router settings.
8. Broken Screen or Display Issues
Cracks, flickering, or no display at all—especially after drops. Solution: Screen replacement or GPU testing may be needed.
9. Keyboard or Trackpad Not Working
Spilled coffee? Worn keys? Could be physical or internal. Solution: Internal cleaning or keyboard replacement.
10. Software Crashing or Freezing
Apps stop responding or crash frequently. This could be due to outdated software, low RAM, or malware. Solution: Check for updates or consider a RAM upgrade.
More Persistent Issues in 2025
11. Operating System Not Booting
Stuck on startup? Blue screens? Endless reboots? Solution: Boot repair tools or OS reinstallations are often needed.
12. USB Ports Not Working
Suddenly none of your USB devices are detected? Could be a port, driver, or motherboard issue. Solution: Test ports individually and reinstall chipset drivers.
13. No Sound or Audio Problems
Audio icon shows errors or no sound from speakers. Often fixed by reinstalling audio drivers or checking output settings.
14. Windows Update Failures
Frequent in Windows 10/11. Update gets stuck or fails to install. Solution: Clean update cache or use the Windows Update Troubleshooter.
15. Data Loss
Accidentally deleted files or corrupted storage. Solution: Use professional recovery software or bring it in for recovery services.
16. Power Supply Issues
Random shutdowns or system won’t turn on at all. Could be a failing PSU or power surge. Solution: Replace power supply or test for shorts.
17. Computer Powers On But No Display
Fans run but nothing shows. Often caused by RAM issues or dead GPU. Solution: Reseat RAM or test components one by one.
18. Loud Fan Noise
Your PC sounds like a jet engine. Usually due to dust, bad thermal paste, or high background processes. Solution: Internal clean-up and thermal reapplication.
19. Driver Conflicts
After a Windows reinstall, some devices stop working. Solution: Proper driver installation using manufacturer tools.
20. Laptop Hinges or Casing Broken
Frequent issue due to wear and tear. Hinges can damage internal wires. Solution: Replace casing or hinges before internal damage spreads.
Advanced Issues for Gamers and Power Users
21. Motherboard Failures
Random restarts, no power, or devices not detected. Solution: Advanced diagnostics and full board replacement if needed.
22. Graphics Card Problems
Artifacts, freezing, or no signal in gaming. Common in aging GPUs. Solution: Reseat GPU, monitor temps, or replace.
23. Storage Full
Running out of disk space? Your system will lag and updates may fail. Solution: Clean out files or upgrade storage.
24. Online Gaming Lag
High ping, rubber-banding, or disconnects. Could be ISP issues or overloaded RAM. Solution: Check internet speed and upgrade hardware if needed.
25. Touchscreen Not Responding
For hybrid laptops and tablets. Often due to driver issues or digitizer damage. Solution: Reinstall touch drivers or replace screen.
Final Thoughts
Technology is evolving, but computer issues are still a part of everyday life. Whether you’re a student, gamer, business owner, or casual user—chances are you’ve experienced at least one of these problems in 2025.
The good news? You don’t have to fix them alone.
If you’re in Chilliwack, BC, or nearby in the Fraser Valley, and you’re dealing with any of the issues listed above, I can help. From simple fixes to complex rebuilds, Better Call Marc is here to get your system back in top shape—quickly and affordably.
📞 Call me at 604.793.6010
📧 Email: [email protected]