Laptop fans should be removable

Computers slow down over time. One cause applies much more to Windows than other operating systems; as software is installed and removed, the registry and file system get cluttered up and disorganized, and while there are ways to minimize and reverse some of this effect, the only real solution is a complete hard drive wipe.

The second cause has to do with heat. As advanced and space-agey as they are, computers still rely on airflow to keep their hot ‘n’ spicy chips from melting themselves. That means vents. And fans. And dust. Read more of this post