Introduction

Windows Vista offers a number of useful tools for managing such routine tasks as installing and removing programs, and formatting, copying, and repairing disks. Windows also provides tools to find and fix disk problems, speed up disk access, and clean up disk space. By periodically finding and repairing disk errors, you can keep your files in good working condition and prevent disk problems that might cause you to lose your work. You can also schedule these tasks to run on a regular basis. If you find Windows performing sluggishly even after performing routine maintenance, you can adjust system processing and memory settings to improve performance.

Keeping your computer up-to-date is another way to keep your computer in good working condition and protect it against new and ongoing attacks over the Internet. Windows Update scans your computer for any software components or fixes (including security and high priority updates) that need to be installed and automatically or manually downloads them from the Internet. Each file that you download using Windows Update has a digital signature from Microsoft to ensure it’s authenticity and security. If problems do occur, you can undo harmful changes to your computer and restore its settings, or you can use one of several startup options to help you start Windows in a safe environment with basic files and drivers where you can restore settings and fix the problems.