Hi, I'm looking for someone to clean up my laptop and optimize its performance. It has become quite slow lately, and I suspect there might be unnecessary files and some malware. I'd like a thorough cleanup, including removing junk files, uninstalling unused programs, and running antivirus scans. Ideally, the technician should also help with updating software and improving startup speed. Please bring your own tools and software. Looking for a reliable and knowledgeable person who can explain what they do. Thanks!