Vista Tuneup Suite works on your computer to make it faster and more reliable. Crashes and major slowdowns are all alleviated with Vista Tuneup Suite. The first action the program takes is to clean up your registry to speed up the time it takes to start your computer by stopping programs from starting that you rarely use, including programs tha trun int he background. After that, it defragments your registry to make it more compact and all in the same place on the harddrive. Junk files litter most computers, and Vista Tuneup Suite removes those too to speed up your computer. Duplicate files are removed, which can be useful for different reasons. In addition to these basic features, it manages services, uninstalls programs in the best possible way, helps you with your startup list, and cleans your history. Overall, Vista Tuneup Suite is useful if your Windows Vista machine seems to be slowing down or crashing frequently.