Slow Computer Troubleshooting Checklist in Safe Order
Work through common causes of a slow computer step by step.
The Open buttons send the prompt text as currently shown below to that site only when you click. Fill in the placeholders first.
[VERIFY] is an editorial flag, not a blank to fill. Wherever the prompt shows [VERIFY], check that item against a reliable source before you use it.
Guide me through troubleshooting a slow computer. Device type and operating system: [DEVICE_AND_OS]. Age and specification as I know them: [AGE_AND_SPEC]. When it slows down and what I am doing: [SYMPTOMS]. What I have tried: [ALREADY_TRIED]. Ask me up to five diagnostic questions one at a time. Then give an ordered checklist from least risky to most: restart and update status, check free storage, check startup programs, check browser extensions and number of tabs, scan with built-in security tools, check background updates, check for overheating signs, and consider a memory or storage upgrade. For each step give how to do it in general terms (menus differ by version, so mark exact paths as [VERIFY]), what result to expect, and when to stop and seek help. Include a backup reminder before any change and a warning about unknown software or 'cleaner' tools. Do not ask me to disable security software or to download tools from unverified sources.
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Optional: type your details and the prompt above updates. Nothing is saved or sent.
Replace each bracketed placeholder with your own details, then paste into ChatGPT, Gemini, Claude or another assistant.