how to uninstall IE browser?

[JIE]

how to uninstall IE browser?i want to uninstall the IE browser,but i know it is intimate to OS,so i worry that the OS will be effected if uninstall the IE browser manually.could you tell me how deal with?

[JIE]

specific to IE5.0,there are 3 steps to reinstall
firstpen the "regedit",find out[HKEY_LOCAL_ MACHINE＼Software＼Microsoft＼Internet Explorer]，click the button "Version Vector".
second: double-click the IE-key In the right pane,alter the the original "5.0002" into" 4.0",click"certain",and then quit the "regedit".
third:restart the computer,and now you can reinstall it.
specific to IE5.0,there are tow methods to reinstall too:
firstpen the "regedit",find out [HKEY_LOCAL_ MACHINE＼SOFTWARE＼Microsoft＼Active Setup＼Installed Components＼{89820200-ECBD-11cf-8B85-00AA005B4383}],then alter the value"DWORD"into"0".
secondut the Windows XP disk into the driver.type down “rundll32.exe setupapi,InstallHinfSection DefaultInstall 132 %windir%＼Inf＼ie.inf”in the "Start - running"pane.