upload: To transfer (data or programs), usually from a peripheral computer or device to a central, often remote computer.
download: to transfer (software, data, character sets, etc.) from a distant to a nearby computer, from a larger to a smaller computer, or from a computer to a peripheral device.
literacy: The condition or quality of being literate, especially the ability to read and write.
technical Literacy: i think technical literacy means that you have the ability to know how to work a computer,cell phone etc. and know how to program it