Most searched problems

The fix library for everyday computer disasters.

Searchable, plain-English guides for the problems users look up most often: slow PCs, no internet, update failures, blue screens, black screens, printers, storage, sound, USB, and app errors.

Computer repair workshop
14 guides shown
🐒

Slow computer / 100% disk usage

Typical first-pass time: 10–45 min
  1. Restart and wait until startup settles.
  2. Open Task Manager β†’ sort by CPU, Memory, and Disk.
  3. Disable nonessential Startup apps.
  4. Free at least 15–20% of the system drive.
  5. Run a malware scan.
  6. If Windows feels corrupted, run DISM then SFC from the CMD page.
High-demand searchSafe sequence
🌐

Wi‑Fi connected but no internet

Typical first-pass time: 5–25 min
  1. Restart router and PC.
  2. Forget the Wi‑Fi network and reconnect.
  3. Run ipconfig /flushdns, /release, and /renew.
  4. Run netsh winsock reset and restart.
  5. Update or reinstall the network adapter driver if the issue repeats.
High-demand searchSafe sequence
πŸ”„

Windows Update stuck or failed

Typical first-pass time: 20–60 min
  1. Run the Windows Update troubleshooter.
  2. Check time/date and free storage.
  3. Restart and try again.
  4. Run DISM /RestoreHealth and sfc /scannow.
  5. Reset update services if the basic repair path fails.
High-demand searchSafe sequence
πŸ”΅

Blue screen crashes

Typical first-pass time: 20–90 min
  1. Photograph the stop code.
  2. Disconnect new hardware.
  3. Boot Safe Mode if Windows loops.
  4. Uninstall recent driver/app changes.
  5. Run memory, disk, DISM, and SFC checks.
High-demand searchSafe sequence
πŸŒ‘

Black screen or boot loop

Typical first-pass time: 15–90 min
  1. Disconnect nonessential USB devices.
  2. Check external monitor and brightness.
  3. Try Startup Repair.
  4. Use Safe Mode to reverse recent changes.
  5. Use boot commands only from Recovery and only after data safety is considered.
High-demand searchSafe sequence
πŸ–¨οΈ

Printer offline or stuck queue

Typical first-pass time: 10–35 min
  1. Power-cycle printer and router.
  2. Clear print queue.
  3. Set the correct default printer.
  4. Restart Print Spooler.
  5. Install the correct driver from the manufacturer.
High-demand searchSafe sequence
🧹

Storage full / low disk space

Typical first-pass time: 10–40 min
  1. Empty Recycle Bin and Downloads you no longer need.
  2. Run Storage Sense or Disk Cleanup.
  3. Uninstall unused apps.
  4. Move photos/videos to external storage.
  5. Avoid deleting Windows folders manually.
High-demand searchSafe sequence
πŸŽ™οΈ

Sound, microphone, or camera not working

Typical first-pass time: 10–30 min
  1. Check the selected input/output device.
  2. Review privacy permissions for mic/camera.
  3. Test in another app.
  4. Update or roll back the audio/camera driver.
  5. Restart Windows Audio service if needed.
High-demand searchSafe sequence
🧩

App will not open / DLL missing

Typical first-pass time: 10–45 min
  1. Restart and update the app.
  2. Reinstall from the official source.
  3. Repair required runtimes from Microsoft or the vendor.
  4. Run SFC if multiple apps fail.
  5. Never download random DLL files.
High-demand searchSafe sequence
πŸ”Œ

USB or external drive not detected

Typical first-pass time: 10–50 min
  1. Try another port and cable.
  2. Check Disk Management.
  3. Assign a drive letter if the disk appears healthy.
  4. Update USB/storage drivers.
  5. Stop if the drive clicks or holds critical data.
High-demand searchSafe sequence
🌑️

Overheating or loud fan

Typical first-pass time: 15–60 min
  1. Use the laptop on a hard surface.
  2. Clean vents carefully.
  3. Check Task Manager for runaway apps.
  4. Update BIOS/firmware only from the device maker.
  5. Book service for internal dust or thermal paste replacement.
High-demand searchSafe sequence
🌍

Websites not opening / DNS errors

Typical first-pass time: 5–25 min
  1. Test another browser.
  2. Clear browser cache.
  3. Flush DNS.
  4. Try a different DNS server only if you understand the change.
  5. Scan for malicious extensions or proxy settings.
High-demand searchSafe sequence
πŸͺŸ

Windows installation or clean reinstall

Typical first-pass time: 60–180 min
  1. Back up files and BitLocker recovery keys first.
  2. Use Microsoft’s official Windows download page or Media Creation Tool.
  3. Create a blank bootable USB and confirm the correct edition.
  4. Boot using BIOS/UEFI menu and choose the correct drive carefully.
  5. After setup, run Windows Update and install manufacturer drivers.
High-demand searchBackup first

Open full guide

πŸ“₯

Software download, install, and configuration

Typical first-pass time: 10–90 min
  1. Download only from official vendor pages, Microsoft Store, or verified WinGet IDs.
  2. Install browser, PDF, office, ZIP, media, and meeting tools as needed.
  3. Set defaults only with the customer’s permission.
  4. Remove suspicious extensions and fake driver tools.
  5. Run final app updates and test the workflow.
High-demand searchOfficial downloads

Open software hub

Why the instructions are ordered this way

The safest support flow starts with observation and reversible fixes. Command-line repair appears later because powerful commands can change network stacks, disk state, boot files, or update databases. When data matters, back up before deeper repair.