Windows NTexplorer (ISSN 1466-2051) was a monthly UK trade magazine for IT professionals. Its online portal, complete with a digital version of the print publication, was launched in 1998 and is still available as an archive. In August 2000, , the owner of Windows NTexplorer Magazine announced it would be sold to Penton Media and the magazine would be closed in late 2000, with the title becoming a digital only publication. Windows NTexplorer Magazine's sister web sites include Paul Thurrott's SuperSite for Windows, SQL Server Pro, , , and .