기술 문제만큼 생산성을 죽이는 것은 없습니다. 이 프롬프트들은 체계적으로 문제를 진단하고, 근본 원인을 찾으며, 더 빠르게 업무에 복귀하도록 도와줍니다. ChatGPT, Gemini, Claude에서 테스트되었습니다.
| 하고 싶은 것 | 최적 용도 |
|---|---|
| Decode and fix cryptic error messages | ChatGPT |
| Diagnose network and connectivity issues | Gemini |
| Fix slow computer or application performance | ChatGPT |
| Get help setting up new software or hardware | Gemini |
| Recover lost or corrupted data | Claude |
| Fix problems caused by software updates | ChatGPT |
프롬프트
Decode and fix cryptic error messages
Help me understand and fix this error. Error message: [Paste the complete error message and stack trace] Context: What I was doing: [action that triggered the error] Software/app: [name and version] Operating system: [OS and version] When it started: [first occurrence, any recent changes] Frequency: [every time / intermittent / first time] Provide: 1. A plain-English explanation of what this error means 2. The most likely cause given my context 3. Step-by-step fix instructions (numbered, specific, copy-paste-ready) 4. If the first fix doesn't work: 2 alternative solutions 5. How to verify the fix actually worked (not just that the error went away) 6. How to prevent this error from recurring
최적 용도: CHATGPT
ChatGPT has the broadest error message database and recognizes obscure error codes across operating systems and applications. Its fix instructions are the most step-by-step and include exact menu paths and commands.
테스트 완료 Feb 15, 2026
프로 팁
Copy the ENTIRE error message, including error codes and file paths. The difference between a useful fix and a wild goose chase often comes down to a single error code number that you left out.
Diagnose network and connectivity issues
Help me diagnose and fix my network/connectivity issue. Problem: [no internet / slow connection / intermittent drops / can't access specific site] Devices affected: [all devices / specific device / specific app] Network type: [home Wi-Fi / office network / cellular / VPN] Recent changes: [new router, ISP change, software update, etc.] What I've tried: [restart router, etc.] ISP: [internet service provider and plan speed] Diagnose: 1. Systematic diagnostic steps in order (which to try first and what each result means) 2. Network diagnostic commands to run with expected vs. problematic output 3. The most likely root cause based on my symptoms 4. Step-by-step fix for the most likely cause 5. Router/modem settings to check and optimize 6. When to call your ISP vs. when you can fix it yourself (and what to tell them)
최적 용도: GEMINI
Gemini provides the most systematic network diagnostic workflows with clear decision trees. Its command-line diagnostics include expected output for both healthy and unhealthy results, so you know exactly what you're looking at.
테스트 완료 Feb 15, 2026
프로 팁
Run a speed test from a wired connection AND a wireless one. If wired is fast but wireless is slow, the problem is your Wi-Fi, not your ISP. This one test prevents hours of troubleshooting in the wrong direction.
Fix slow computer or application performance
My [computer / application] is running slowly. Help me fix it. Device: [computer type, specs if known] OS: [operating system and version] What's slow: [everything / specific app / boot time / file operations] When it started: [gradual decline / sudden change / after update] Recent changes: [new software, updates, hardware changes] Storage status: [SSD vs HDD, approximate free space] RAM: [amount if known] Diagnose and fix: 1. Quick diagnostics: 3 things to check in the first 5 minutes 2. Resource monitoring guide: how to identify what's consuming CPU, RAM, and disk 3. Top 5 most common causes of slowness for my setup (ranked by likelihood) 4. Step-by-step fix for each cause with exact instructions 5. Maintenance routine to prevent future slowdowns 6. When the real answer is 'you need new hardware' (honest assessment)
최적 용도: CHATGPT
ChatGPT provides the most practical performance troubleshooting with OS-specific commands and menu paths. Its diagnostics are ordered by likelihood and ease of fix, so you solve the problem with minimum effort.
테스트 완료 Feb 15, 2026
프로 팁
Check your startup programs first. Most slow computers have 15+ apps launching at boot that were silently added over months. Disabling unnecessary startup items is often a bigger performance win than any other fix.
Get help setting up new software or hardware
Help me set up [software/hardware/service] correctly. What I'm setting up: [name and version] Purpose: [what I need it to do] Existing setup: [current system, OS, related software] Skill level: [beginner / intermediate / advanced] Previous attempts: [what I've tried and where I got stuck] Specific requirements: [integrations, configurations, constraints] Provide: 1. Prerequisites checklist: everything I need before starting 2. Step-by-step installation and configuration guide 3. Post-setup verification: how to confirm it's working correctly 4. Essential settings to change from defaults (security, performance, preferences) 5. Integration steps with my existing tools and workflows 6. Common setup mistakes and how to avoid or fix them
최적 용도: GEMINI
Gemini creates the most organized setup guides with clear prerequisite checklists and numbered steps. Its post-setup verification tests are thorough, ensuring you catch configuration issues before they become problems.
테스트 완료 Feb 15, 2026
프로 팁
Mention what you've already tried, even failed attempts. AI skips suggestions you've already tested and jumps to the less obvious solutions. Without this context, you'll waste time redoing steps that already failed.
Recover lost or corrupted data
I've lost data and need help recovering it. What was lost: [type of data: files, photos, database, emails] How it was lost: [accidental delete / drive failure / corruption / ransomware / format] Storage type: [SSD / HDD / USB / cloud / phone] Time since loss: [how long ago] Recovery attempts so far: [what you've tried] Backup status: [any backups available, cloud sync, Time Machine, etc.] Provide: 1. Immediate steps: what to do RIGHT NOW to maximize recovery chances 2. What NOT to do (actions that make recovery harder or impossible) 3. Recovery method ranked by likelihood of success for my situation 4. Free tools to try first with step-by-step instructions 5. When to use professional data recovery services (and approximate cost) 6. A backup system to set up after recovery so this never happens again
최적 용도: CLAUDE
Claude provides the most careful data recovery guidance with clear warnings about what actions make recovery impossible. It honestly assesses recovery probability and recommends professional services when DIY won't work.
테스트 완료 Feb 15, 2026
프로 팁
STOP USING THE DRIVE IMMEDIATELY after data loss. Every file written to the drive could overwrite your deleted data. If it's your boot drive, shut down and boot from a USB instead. This single step dramatically increases recovery success.
Fix problems caused by software updates
A software update broke something. Help me fix it. What was updated: [OS, app, driver, firmware] Version: [from version X to version Y if known] What broke: [describe the problem: crashes, features missing, compatibility issues] When: [when the update was applied] Rollback option: [can you undo the update?] Affected workflow: [how this impacts your daily work] Provide: 1. Quick assessment: is this a known issue with this update (common complaints) 2. Immediate workaround to restore functionality now 3. Rollback instructions if reverting the update is the best option 4. Fix-forward approach: how to resolve without rolling back 5. Settings or configurations that commonly need adjustment after this update 6. How to prepare for future updates to prevent this (staging, backups, delayed updates)
최적 용도: CHATGPT
ChatGPT has the most current knowledge of known update issues and community-reported workarounds. Its rollback instructions are OS-specific and thorough, covering both system-level and application-level reversions.
테스트 완료 Feb 15, 2026
프로 팁
Check the update's release notes and known issues BEFORE troubleshooting. If it's a known bug, the vendor may already have a hotfix or workaround posted. AI will build a custom solution, but the official fix is usually faster.
실제 테스트 결과를 기반으로 합니다 — 추측이 아닙니다. 테스트 방법론 보기
Gemini
Best for network diagnostics and setup guides. Creates systematic troubleshooting workflows with clear decision trees. Its diagnostic command references include expected output for comparison.
결과 출처: Gemini 2.0 Flash · 테스트 완료 Feb 15, 2026ChatGPT
Best for error decoding and performance troubleshooting. Recognizes the broadest range of error messages and provides OS-specific fix instructions. Has the most current knowledge of update-related issues.
결과 출처: GPT-4o · 테스트 완료 Feb 15, 2026Claude
Best for data recovery guidance and careful troubleshooting. Provides the most honest assessments of recovery probability and clearly warns about actions that could make problems worse.
결과 출처: Claude 3.5 Sonnet · 테스트 완료 Feb 15, 2026Grok
Delivers fast, practical troubleshooting fixes with minimal hand-holding. Gets straight to the likely solution rather than walking through every possible cause, though less patient with beginners than Gemini.
결과 출처: Grok 2 · 테스트 완료 Feb 15, 2026Always describe what changed before the problem started. 90% of tech issues trace back to something that changed: an update, a new install, a settings tweak. Tell AI what changed recently and it can skip generic troubleshooting and jump to the likely cause.
Restart first, troubleshoot second. It's a cliche because it works. A clean restart resolves a surprising number of issues by clearing cached states and releasing stuck resources. Try it before spending 30 minutes on AI-guided diagnostics.
Document your fix for next time. The same tech problems recur. After AI helps you fix an issue, save the solution in a personal troubleshooting doc. The 30 seconds you spend documenting saves hours when the same problem resurfaces in 6 months.