Windows Utilities
This is a collection of some of the more useful utilities for Windows.
Ultimate Zip is an excellent zip utility for Windows.
CCleaner is three utilities in one. It is a convenient program uninstaller, a registry repair tool and it removes unwanted files from the hard drive. Easy to use and safe.
JkDefrag is a much better defragmenting program than what comes with Windows. It is easy to use but just a little odd to set up for non-technical types. Worth doing though. You’ll need to read the instructions on the page. There are versions for all modern versions of Windows including 64 bit.