Most of the modern times. The computer could help with editing, composing, drawing and other operations to improve work efficiency and quality. In addition, the computer could also be used for writing software, web search, music, pictures, and other materials. Of course, there were some. This method of writing was called " handwritten " or " manuscript ". It was a unique creative experience. There were some tools such as erasers and colored pens to modify and touch up the work. Modern computers and handwriting could be used to create.