I'm looking for a patient technician to clean up and optimize my computer. It runs slowly, has several unused programs, and I suspect cluttered disk space. I’d like a thorough cleanup: uninstalling unnecessary software, deleting old files, running malware scans, updating drivers, and optimizing startup programs. Please also perform basic maintenance tips I can follow, and provide a short report on improvements. Access will be remote or in-person depending on availability, and I prefer clear communication in plain English. Priority is data safety, so I’d like a backup plan before making changes.