A fresh installation of Windows offers users a chance to get things clean and tidy from the beginning, but it also means a lot of work reinstalling applications you may have had on an older build.
If you've planned ahead, you can go out and download all the installers you think you'll need, then put them on a thumb drive or a disc. Or you can skip all that work and use Ninite (formerly Volery), a very simple tool for Windows that will go out and download all the latest versions of the software you pick from its directory, then combine all of those installers into one self-running .exe file.
The best part is that you don't have to touch a thing, as it installs each application. Every installer is already set with the least intrusive configuration, which means that it's installed to the application's default folder and comes without any superfluous add-ons, such as browser toolbars, companion software, or language packs. And when it's done running, you just delete Ninite's .exe file.