I don't know if the lecturer courseware you mentioned is the lecture courseware we usually talk about. If so, right-click on the desktop to create a new Microsoft PowerPoint slide, which you can open and make. When you need to type, you can insert the document first. The pictures you need should be downloaded and saved on the desktop or other places, and then you can copy and paste them. Where hyperlinks are needed, you should first select fonts or buttons, pictures, etc. To hyperlink to, right-click and click. . . , then select "In this document" or other location (according to your own needs) in the pop-up window, and finally select the object to hyperlink. That's all I can think of. . .