Hi, I’m looking for a tech-savvy person to clean up my computer and improve its performance. I have a Windows PC running a few years old now. Tasks include removing unnecessary programs, organizing files, cleaning temporary files, running a disk cleanup, updating software where safe, and optimizing startup programs. I’d also appreciate a quick check for malware and advice on basic maintenance to prevent future slowness. Please describe any tools you use and confirm you’ll back up important data before making changes. I’d prefer a calm, step-by-step approach and a short chat after the work to review what was done.