If your computer is acting up, don’t panic or sprint to the shop yet. Many everyday issues are quick wins you can tackle at home—with a little guidance and a tiny bit of patience. Below are ten common problems we see at PC Revive (West Palm Beach) along with simple, safe fixes you can try first—while our blog offers deeper how‑tos you can browse anytime. And when you hit a wall, we’re right here to help.

1) The PC is slow (takes forever to boot or open apps)

Likely causes: Too many startup programs, low storage, background updates, or aging hardware.

Quick fixes:

  • Restart (seriously). It clears stuck processes and updates.

  • Free up space: Empty Recycle Bin, delete large downloads, clear temp files—start with our quick guide to fix a slow PC and common causes of a slow startup.

  • Trim startup apps: Task Manager → Startup → Disable non‑essentials.

  • Check updates: Install Windows/macOS updates and driver updates.

  • Bonus: If you’re still on a hard drive, upgrading to an SSD is the single biggest speed boost.

When to call us: If the slowness began after a crash, update, or there’s loud clicking from the drive.

2) No internet (or Wi‑Fi keeps dropping)

Likely causes: Router hiccup, ISP outage, wrong network, weak signal, or bad DNS.

Quick fixes:

  • Power cycle the modem and router (unplug 30 seconds, plug back in). Then restart the PC.

  • Forget and rejoin your Wi‑Fi network; confirm the right password.

  • Move closer to the router or reduce interference (microwaves, thick walls).

  • Switch DNS to public resolvers (e.g., 1.1.1.1 or 8.8.8.8) to rule out DNS issues.

When to call us: If only your computer can’t connect while other devices work fine, or speeds are erratic even next to the router.

3) Random pop‑ups or browser is hijacked

Likely causes: Adware/PUAs, over‑eager extensions, or a sneaky toolbar from the 90s that refuses to retire.

Quick fixes:

  • Uninstall unknown programs (Apps & Features / Applications) while watching for classic signs of malware in your browser and startup items.

  • Reset the browser to default settings; remove suspicious extensions, then review simple steps to prevent ransomware before it starts.

  • Run a reputable scanner (Microsoft Defender on Windows, Malwarebytes Free) and reboot after cleaning; for perspective on current threats, see CISA’s research‑backed Ransomware Guide.

When to call us: If pop‑ups persist, you’re locked out of settings, or a “security alert” is demanding payment.

4) Blue screen (Windows) or spinning beachball (macOS) too often

Likely causes: Corrupt drivers, failing RAM or storage, overheating, or OS conflicts.

Quick fixes:

  • Note the error code on a blue screen—it’s a clue; our in‑house blue screen fix checklist follows the same process.

  • Update/roll back recently changed drivers.

  • Run disk and memory checks: Windows Memory Diagnostic; CHKDSK / Disk Utility (macOS).

  • Clean vents/fans and ensure good airflow to prevent overheating.

When to call us: Frequent crashes, especially during installs or under load, can indicate failing hardware.

5) Won’t power on (or powers on with no display)

Likely causes: Power cable/surge protector issue, battery drained, loose RAM, or a failed PSU/GPU.

Quick fixes:

  • Check the basics: Wall outlet, power strip switch, charger light.

  • Laptop reset: Disconnect power, hold the power button for 15 seconds, reconnect, and try again.

  • External display test: Plug into a TV/monitor to rule out a bad screen; if you recently changed firmware settings, review our primer on UEFI vs Legacy BIOS before making further changes.

When to call us: Fans spin but there’s no picture, or you hear repeated beeps—those are diagnostic codes.

6) Overheating and loud fans

Likely causes: Dust buildup, dried thermal paste, blocked vents, or malware abusing the CPU.

Quick fixes:

  • Place on a hard surface (not blankets) to allow airflow.

  • Gently clean vents with short bursts of compressed air—watch for early failure warning signs like sudden throttling or unexpected shutdowns.

  • Close heavy apps in Task Manager/Activity Monitor; check for strange background usage.

When to call us: If the PC shuts down under light use, or temps spike quickly—professional cleaning and new thermal paste may be needed.

7) Software won’t install or apps keep crashing

Likely causes: Corrupt installers, outdated OS, insufficient permissions, or conflicting security tools.

Quick fixes:

  • Download fresh installers from the official site only.

  • Update your OS and reboot.

  • Temporarily disable conflicting antivirus during install (then re‑enable).

  • Run as Administrator (Windows) or approve permissions (macOS).

When to call us: Recurring crashes with different apps can indicate deeper OS corruption or failing storage.

8) Printer won’t print (the classic)

Likely causes: Offline printer, wrong default printer, driver issues, or stuck queue.

Quick fixes:

  • Power cycle the printer and reconnect to Wi‑Fi/USB.

  • Set default printer correctly (and uncheck “Let Windows manage my default printer”).

  • Clear the queue: Cancel all jobs, then try a small test page.

  • Reinstall drivers from the manufacturer.

When to call us: If it only prints from some apps or colors look bizarre—could be driver profile or hardware.

9) No sound or microphone not detected

Likely causes: Wrong audio device, muted outputs, outdated drivers, or app permissions.

Quick fixes:

  • Check the output/input device in system sound settings and the app’s own settings (Zoom, Teams, etc.).

  • Unmute everything, then test with known‑good headphones.

  • Update audio drivers (Windows) or reset NVRAM/PRAM (older Macs).

When to call us: Persistent static, distorted audio, or sporadic dropouts can point to failing jacks or a loose internal connector.

10) Storage almost full (and the PC is screaming for space)

Likely causes: Large videos/photos, old installers, duplicate files, and cached data.

Quick fixes:

  • Storage analyzer: Use Storage Sense (Windows) or About This Mac → Storage.

  • Delete the big stuff first: Videos/ISOs in Downloads, old installers, and duplicate folders—then consider smart hardware upgrades for lasting headroom.

  • Empty cloud sync trash (OneDrive/Drive/Dropbox) and your Recycle Bin.

  • Archive to external drive or upgrade to a larger SSD for long‑term relief.

When to call us: If the drive is nearly full and the PC crawls—migrating to a bigger SSD keeps things fast and safe.

Bonus: Good habits that prevent headaches

  • Update regularly: OS, browsers, and drivers. Set a monthly reminder.

  • Back up automatically: Use File History/Time Machine or a cloud backup—if you’d rather not manage it, our data backup service can automate the heavy lifting.

  • Be extension‑picky: Only keep the browser add‑ons you actually use.

  • Use strong, unique passwords with a password manager, and turn on two‑factor authentication where possible.

  • Keep it cool and clean: Your computer isn’t a bookshelf—dust blocks airflow.

FAQ

Q1: Is it safe to open my PC?

Yes—power off and unplug first. Hold the power button 5 seconds to discharge, touch metal to ground, avoid touching gold contacts.

Q2: How often should I clean dust?

Every 3–6 months if you have pets or live near the beach; otherwise 6–12 months.

Q3: My PC is old—upgrade or replace?

An SSD and +8–16GB RAM can make a 5–7‑year‑old PC feel new. If the CPU is very old and you need modern features, a replacement may be smarter.

When DIY is done—PC Revive can take it from here

If you’ve tried the steps above and the problem’s still hanging around like a stubborn popup, our technicians can diagnose the real cause and fix it properly—often the same day.

PC Revive
1425 Osceola Dr, West Palm Beach, FL 33409
Call: 561‑870‑5913
Visit: homepage

What we can help with quickly: Virus removal, blue screen errors, data backup/recovery, laptop screen and keyboard replacements, custom PC builds, Wi‑Fi troubleshooting, and more.

Friendly note: If your computer holds important work or family photos and you suspect a failing drive (clicking sounds, frequent crashes), stop using it and contact us right away. Every minute counts for data safety.

Final word

DIY fixes can save time and money, and they’re a great first step. But you don’t have to wrestle with tech gremlins alone. When you want it handled fast—and done right—PC Revive is here to help you get back to work, school, and Netflix without the headaches.