With Windows 98, registry repair and optimization is very easy to accomplish, but is not well documented. I strongly recommend that the following procedure be followed every week or two even if the computer seems to be functioning normally. This is generally a very safe procedure, as Windows creates and keeps backup copies of the registry files. A blue screen should come on, showing the progress of the program. When completed, simply type WIN at the prompt, and Windows will reboot.
Most users typically note an immediate improvement in starting and shutting down.
This can be downloaded free directly from Microsoft by clicking here . Once downloaded, run the EXE file, and the program will install itself. Owners of recent versions of Norton Utilities, Data Becker's Power Cleaner, Iolo's System Mechanic, or McAfee Office Suite have a registry cleaner and repair utility included in their bundles. My personal shareware favorite for cleaning and backing up the registry is WinRescue. In addition to cleaning the registry, they will also make multiple backup copies of the registry and other critical files, as well as a bootable floppy that can restore a damaged registry as well as BIOS and other critical settings.