Has your laptop or computer slowed down considerably? This is often caused by accumulation of all kinds of unwanted software. Your operating system somehow functions as a revolving door where applications walk through (installation) and walk out (de-installation). The security on this door is continuously improving but is certainly not fool-proof. Because of this sometimes unwanted applications can walk into your operating system and 'leaving applications' (removed software) can actually leave traces. The accumulation of all this unwanted software acts as dead weight on your processor and memory causing your computer to slow down, become unstable or even unsafe.