or new to me, at any rate, though they may be more familiar to our members from North America.

duotang

a folder made of paper or soft card with two prongs for holding papers

deskew

to use the rotate function of software to correct the alignment of photocopies or scanned images.

I must admit I think I could get rather fond of the word deskew or deskewing.

Bingley


Bingley