I'm looking for a skilled technician to clean my laptop and perform some basic maintenance. The goal is to remove dust from the fans, clean up temporary files, run a malware scan, update software where needed, and optimize startup programs. I use a Windows 10/11 PC (about 4 years old) and I’d prefer someone who can explain the steps in simple terms. Please bring your own cleaning tools and have experience with hardware-safe cleaning. I’d like this done at my home or I’m open to a remote diagnostic if you can guide me through it. Flexible on timing, but I’d like the task completed within 2–4 hours.