Teresa Maughan was the editor of Your Sinclair magazine from 1986 to 1988, before being replaced by Matt Bielby, after leaving due to marriage and childrearinghood.

During her tenure at YS, she was generally referred to by her editorial byline 'T'Zer'. Fans of the magazine - and they do exist - generally consider her to have been the most distinctive editor, presiding over the magazine's 'golden age'. During the late-1990s she wrote for 'Computer Shopper' magazine, and has also worked on the editorial teams of 'Linux User' and 'The Mac'; she also writes small books about trendy pop groups, such as Westlife and Steps.