Decrap allows you to easily and safely remove all of the bloatware that comes pre-installed by the manufacturer on a new Windows PC. It can take hours or even days to get all the pre-installed software removed from your new computer, but with this little freeware utility you can completely uninstall all the unneeded software without any user input!
Pre-installed bloatware like this is often deeply integrated into the Windows operating system. Trying to remove it by simply deleting the installation folders not only means you may not get rid of it all, but can also result in other important programs not functioning properly.
The software is not only for new computers, you can use it to uninstall software from any older computers too! And oh, it's free for personal and commercial use.