Jeg sidder lige nu ved en Windows 98, der ikke har den funktion.
Men ifølge Mirosoft:
Turn off the Indexing Service
To turn off the Indexing Service, follow these steps:
Start an Office XP program or Publisher 2002.
On the File menu, click Search.
Under Other Search Options, under Fast searching is enabled, click Search options.
NOTE: If Fast searching is enabled does not appear, fast searching is not installed.
To turn off the Indexing Service and leave the catalog files intact, click No, do not enable Indexing Service, and then click OK.
-or-
To turn off the Indexing Service and delete the catalog files, click Advanced, click Delete, and then click Yes.
NOTE: In Windows 2000, Delete appears on the Action menu. Select the catalog and then click Delete.
http://support.microsoft.com:80/default.aspx?scid=http://support.microsoft.com:80/support/kb/articles/Q282/1/06.asp&NoWebContent=1&NoWebContent=1Kilde: