Hello, desk items are placed from the perspective of geomantic omen. First of all, the computer should be placed on the left, and some work-related items, such as documents, can be placed on the right, but they should be placed neatly, preferably in a file basket or file box, and files that have not been used for a long time should be placed in the office cabinet. The office cabinet can be placed inside the desk, that is, at the lower right. Generally, it is a desk calendar, pen container, telephone, etc. Things that can be put on the desk and have nothing to do with work, such as snacks and popular magazines, should be avoided. If you leave your seat for a long time, you should tidy up the papers on your desk and put the chair in the right place.
I hope my answer can help you.