Point-N-Click is described as 'FREE stand-alone on-screen virtual mouse designed for anyone with a disability that makes it difficult or impossible to click a physical computer mouse' and is an app in the OS & Utilities category. There are three alternatives to Point-N-Click for Windows. The best alternative is Metaclick, which is free. Other great apps like Point-N-Click are ClickAid (Free) and Clikka Mouse Free (Free).
ClickAid is a FREE stand-alone on-screen mouse aid designed for anyone who has difficulty switching between mouse buttons or double clicking on a physical computer mouse. It will work with all mouse systems including head mouse and touch screen devices.