OpenOffice will uninstall and there is no need to restart the computer.Scroll down and find OpenOffice and click UNINSTALL.Type Add or Remove Programs in the Windows search bar.If, after downloading OpenOffice, you decide it’s not for you - you can completely remove it from your computer in a few easy steps. After you’ve chosen the apps you want to include click NEXT to finish the installation. To remove a program click on the little arrow and select THIS FEATURE WILL NOT BE AVAILABLE.If you chose ‘Custom’, continue to the next step. If you chose ‘Typical’ the installation will finish and you can start using all of the apps. If you want all 6 programs, just click on TYPICAL. Now you have the option for a custom or standard installation.Now, click INSTALL to begin the installation process and then NEXT two more times to get through the setup guide.After the file downloads on your computer, click to open it and the setup window will open on your screen.Choose your operating system, and then click DOWNLOAD FULL INSTALLATION.Click on the DOWNLOAD button on the sidebar to go directly to the Apache OpenOffice website.The six OpenOffice apps How to Download OpenOffice IPVanish VPN vs Private Internet Access.