how to reinstall internet explorer?

There are a few options. First, you can download dependency walker and profile your browser. This will usually inform you of missing files. It is for more advanced users, however, and a more likely solution is to run a spy-ware scan using adaware and spy-bot search and destroy.

If all of these things do not work, or you want to try a simple solution, you can simply use a different browser. If you prefer internet explorer, you can download IE7 [it is a beta (bugs expected to appear)] or you can use opera, firefox, or one of the browsers that use the internet explorer engine like netscape, slimbrowser, etc.

You may also be able to find the nature of the problem by recalling what occurred that caused this problem. I have seen internet explorer generate an error due to a download of Sun Java, without making it the default java interpreter. Go to control panel, internet options, click the advanced tab, scroll down to sun java, place a tick mark to set as default.

If you have a version of windows that is not XP, you can update to the latest version of internet explorer, or you may be able to open control panel, add/remove programs, scroll to microsoft internet explorer, click uninstall - a dialog will appear that will ask if you want to uninstall, repair, or add/remove components.

I would also check the installed extensions for the browser. You can selectively disable each one - one by one - until you find the source of the problem, although this may not find the specific issue, it is another step in the troubleshooting process.

There are two ways to reinstall the internet explorer, If it is uninstalled from your system.

1. Goto Add remove programs -> Add remove windows component, if internet explorer option is check off then check on it and click on Finish, then it will ask you to insert your OS installation CD, wait till the setup completed, and click on Finish.

2. Insert Internet Explorer installation CD or Browse to the setip file, then open the setup file and click on Next button whenever ask, wait for some time till the setup completed, then click on Finish.

These are the ways u can reinstall the internet explorer.

Thanks

Go to Windows Directory and from that find explorer and then delete after exhibiting different permissions and paste another explorer that u should have copied from another Computer .

Thanx

go to www.microsoft.com and go to downloads, IE is free, also you can try using another browser, like Firefox