CachemanXP is a Windows tuneup utility designed to improve the performance of your computer by optimizing several caches and fine tuning a number of system settings. Oneclick-Optimization makes it suitable for novice and intermediate users yet it is also powerful and versatile enough for computer experts. Backups of settings ensure that all user modifications can be reversed with a single click. CachemanXP uses minimal resources and virtually no CPU time. The help file includes a screenshot based system performance guide.