I’m looking for a patient technician to clean my computer gently and organize my files. The main task is to remove dust from the exterior and inside the case if accessible, clean fans, and optimize performance. I’d also like help with tidying up my downloads, documents, and photos, sorting duplicates, and setting up a simple folder structure and backup reminder. Please be careful with sensitive data and avoid changing my personal settings without asking. Availability on weekdays mornings would be ideal, and I’d appreciate clear instructions for any follow-up maintenance I can do myself.