Unique concept. I think there is a bunch of potential here. First thing you need to change is allow the enter key to confirm delete, moving the mouse back and forth is tiring. I like how you can open the internet browser for the menu and stats. Here's an idea if you wish to develop the game further.... You could be a remote IT support guy and at the start of the level you choose a difficulty for example child, teenage or adult and then you remote log into their computer to clean it up but as you do so they are still browsing the web and creating files that you have to sort into certain folders like (photos, videos, music etc) freeing up CPU. That would be amazing. You could have levels where you need to clean 3 computers in a town to move onto a city, then a small business and finally a large corporation.