Historical clue formulations

• Office folder? — 2025-01-26
• Something to work on — 2023-12-21
• Not a big Mac? — 2023-01-22
• Take-it-with-you computer — 2020-11-23
• It might have an apple on it — 2020-09-02
• MacBook, for one — 2020-04-21
• Accessory for many a telecommuter — 2019-03-16
• Portable workstation — 2019-03-14
• It may be open for business — 2018-11-04
• Object of scrutiny at airport security — 2013-11-28
• Computer for one who's on the go — 2011-11-16
• Convenience for working travelers — 2011-10-11
• One turned off for takeoff — 2010-12-29
• ThinkPad, e.g. — 2005-05-17
• Traveler's work aid — 2004-03-16
• Portable computer — 2003-12-08
• Computer-on-the-go — 2001-09-24
• Modern traveler's need — 2001-04-29
• Traveler's accessory — 2001-03-16
• ThinkPad, for one — 2000-09-20
• Common airline carry-on, these days — 1998-08-13
• Portable computer — 1998-01-27
• Portable PC — 1997-09-23
• Computer for a commuter — 1996-07-09