PC Slow Diagnostic
Work out whether CPU, memory, disk, startup load or low storage is the strongest clue.
Use Tool โDescribe what is happening on your PC in your own words. We match the symptom to the most relevant troubleshooting path and show safe, step-by-step fixes first.
Start with the symptom you have, not a random repair utility.
Work out whether CPU, memory, disk, startup load or low storage is the strongest clue.
Use Tool โEnter an exact Windows error code and follow the right error-specific path.
Use Tool โUse the stop code and recent changes to narrow down blue-screen causes safely.
Use Tool โIdentify the exact device first, then use Windows Update or the official manufacturer source.
Use Tool โFix stuck or failed updates in a sensible order before advanced servicing commands.
Use Tool โSeparate router, adapter, IP and DNS issues instead of trying unrelated fixes.
Use Tool โUnderstand a Windows process before ending it or changing a service.
Use Tool โBrowse performance, drivers, devices, network, errors, calculators and repair guides.
View All โA problem-first flow designed for people who do not know the technical cause yet.
Use a dedicated guide when the symptom is already clear.