Many people associate notations such as 'A4', 'A3', 'B1', and 'B2' when they hear 'paper size'. This notation used for the size of copy paper and notebooks is defined by the international standard ...

I use notepad.exe on an XP SP3 machine. I've lately noticed that the paper size is defaulting to A4, and I can't seem to switch it back to Letter. I've changed the setting in the Page Setup ...

Chinese origami artist Pei Haozheng set the Guinness World Record for the longest strip cut from one sheet of A4 paper. This resulted in an 108.15 meter (354.8 foot) continuous paper strip that he ...