19improving performanceKeep your computer in top running condition with regular maintenance. Click (Start),Control Panel, System and Maintenance, then click Performance Information and Tools.Select a task and follow the instructions. Do this regularly and you’ll have a smoother runningsystem.Click here to return yourcomputer to a previous statewhen it was working betterClick here to see detailsabout the componentsof your systemClick here to adjusthow quickly yourcomputer goes intopower-saving modesClick here to do maintenance, such as Disk Cleanup,or to defragment your hard drive (click AdvancedTools, then Open Disk Defragmenter)