1. Arrange loose papers - Piles of paperwork all over the office not only looks chaotic, but it makes it hard and time intensive to refer back to imperative files when the need arises. Employees should try and label files based on their precise use. They should also keep specific documents at hand for instant reference. File cabinets are usually ideal for keeping things like invoices and receipts. Additionally, employees must save on space by storing their information electronically.