How To Install Fugu On Windows

My Internet Explorer became corrupted after installing updates yesterday 11-14-13 to Internet Explorer Internet Explorer 11 for Windows 7 for x64-based SystemsInstallation date: 11/14/2013 2:30 PMInstallation status: SuccessfulUpdate type: ImportantDownload the fast and fluid browser recommended for Windows 7.Internet Explorer 11. Fast and fluid for Windows 7. Fast. Fast at loading sites and fluid as you navigate through them.
How To Install Fugu On Windows 2
If the Update option is missing or you're unable to update, try Microsoft Update to install your Office updates through Windows. To download an update manually, see Office Updates. If you would like to update Office but can't open any of your Office apps, try repairing your Office suite.
Easy. Seamless with Windows, it just works the way you want. Safer. Better protection from threats and increased privacy online.More information:Help and Support:Version 11.0.9600.16428. I don't have my Windows 7 disk. I bought it and have a legal Product Number.

How do I delete the current Internet Explorer 11 and re-install Internet Explorer 11? If I could get step by step instructions please.
