Find the right Windows fix.
Search an error code, compare repair steps, and ask for human help only if you need it.
Guide match found
Start with memory, driver, and update rollback checks.
> sfc /scannow
> DISM /Online /Cleanup-Image
[OK] Operation completed successfully.
* Follow the guide before running commands.
Repair plan
DIY first, human help if needed.
Find your fix in 3 clicks.
Tell us what's happening. We'll match you with the right step-by-step guide — no signup, no diagnostic tools to download.
What's wrong with your PC?
Pick the closest match. We'll narrow it down in the next step.
Start with the error you see.
Plain-English repair steps with warnings where a fix can affect files, drivers, or Windows settings.
0x80070643
Update Install Failed
Fix for 0x80070643 Windows Update Install Failure
KMODE_EXCEPTION_NOT_HANDLED
Kernel Mode Exception
Fix for KMODE_EXCEPTION_NOT_HANDLED on Windows 10/11
MEMORY_MANAGEMENT
Memory Management
Fix for MEMORY_MANAGEMENT BSOD on Windows 10/11
DRIVER_IRQL_NOT_LESS_OR_EQUAL
Driver IRQL Error
Fix for DRIVER_IRQL_NOT_LESS_OR_EQUAL Stop Code
CRITICAL_PROCESS_DIED
Critical Process Died
Fix for CRITICAL_PROCESS_DIED on Windows 10/11
Invalid IP Configuration
Fix "Wi-Fi doesn't have a valid IP configuration" on Windows
What we check before recommending a fix.
Good PC support starts by narrowing the cause, not by pushing a download or asking for remote access.
We identify the symptom before suggesting a tool.
A slow PC is not always malware. A blue screen is not always a reinstall. The guide should narrow the cause first.
Then we choose the least risky fix.
Start with reversible actions, explain risky steps, and make remote help optional instead of pushing it first.
Startup
Slow boot or black screen
Check startup apps and recent updates
Drivers
Blue screen after update
Review driver changes before reinstalling
Disk
100% disk usage spikes
Find the process before using cleaners
Network
Wi-Fi drops or no networks
Separate router issues from PC drivers
Compare 10+ PC tools.
Pros, cons, and use cases.
We list the cons too — that's our job.
| Feature Compare | Bitdefender Total Security paid | CCleaner Pro freemium | Norton 360 Deluxe paid | Driver Easy freemium |
|---|---|---|---|---|
| Best for | antivirus, anti-ransomware | junk-cleanup, registry | antivirus, vpn | drivers, auto-update |
| Pricing | From $44.99/yr | From $29.95/yr | From $49.99/yr | From $29.95/yr |
| Free tier | No | Yes | No | Yes |
| Watch out for | VPN cap of 200 MB/day is nearly useless | Push notifications nudge you to upgrade | Renewal price doubles after year 1 | Free version downloads drivers slowly (paid removes this throttle) |
| Action | Read review | Read review | Read review | Read review |
Built for users who are right to be skeptical.
Remote PC help has a trust problem. PCDoc is designed to make the safe path obvious before anyone shares access.
Guides before access
Every issue starts with self-service steps. Remote help is a fallback, not the first move.
No scare tactics
No fake scans, countdowns, live counters, or invented urgency.
Clear permission
If remote help is used, users should know what happens before granting access.
Human help, only after the basics are clear.
A good support flow should tell users what is safe to try, what is risky, and when a local hardware shop is the better answer.
DIY path first
Start with the guide and keep control of the process.
No automatic access
Remote sessions should be user-approved and session-only.
Privacy boundaries
Personal files should only be touched when required for the fix.
Know when to stop
Hardware damage and lab recovery need local or specialist repair.