Defragment your drive while you work.
iDefrag is a small utility with the single purpose of running drive defragmentation and optimization. It does this job quite well, and has become a reputable and complete option for people wanting to defragment and optimize their hard drives.
Does Mac OS X need a disk defragmenter/optimizer?
Odds and Ends: Defragmentation? New HP 24xx drivers
Improve the performance of XP and Vista--at least a little bit--by running its built-in disk defragmenter with your choice of command switches.
Automating tasks on Windows can help save time and aggravation later.
Disktrix's $30 utility lets you defragment hard drives and other storage devices a little or a lot--and view the contents of individual drive clusters, among other options.
Tightening up the sectors on a drive storing hundreds of gigabytes may or may not boost your PC's performance, but it could extend your drive's life expectancy.
Are you tired of poor battery life from your Windows laptop? If so, we're here to help. Our battery-saving tips will help you get the most out of your laptop's battery.
You can find a better tool for just about any system task without paying a cent. Start with the firewall, which most people would consider an indispensable piece of software.
WinContig brings selective file and folder defragmentation to Vista.