Hi there, I’m looking for a friendly tech helper to clean up my computer and improve performance. It’s a Windows PC, about 4 years old, with a mix of personal files and some programs I no longer need. I’d like a thorough cleanup: dust-free hardware check if possible, remove temporary files, uninstall unused apps, run a malware scan, update essential software, and optimize startup programs. I’d also appreciate tips on maintaining speed and privacy. Please describe any parts you’ll need access to and any tools you plan to use. I’m hoping to schedule a session that fits around a workday, with clear steps and a brief report afterward.