How to speak and draw while demonstrating PPT?

Small knitting in looking at some software video tutorials, found that the lecturer will talk while painting, in the presentation of the PPT some focus on the brush circle out, or add some text, then, how do the PPT lecturer to do the side of the painting? Small series after the study found that, in fact, The instructor uses the WPS2013 Personal Edition ppt, in this software, has a pointer option, can let the speaker choose the watercolor pen, the ballpoint pen, the highlighter pen and so on the option, can realize the side to speak the painting function. Let's take a look at today's tutorial!

1, first, open a PPT file, here I use the WPS2013 personal version, the other version will also apply. As shown in Figure 1, open the playback ppt file.

2, click on the right mouse button on the slide, in the pop-up menu select the pointer options----Watercolor pen, as shown in Figure 2, here you can also choose ballpoint pens.

3, so, in the slide show, you can according to their own needs to add notes such as drawing horizontal, write and so on, as shown in Figure 3.

4, we can also change the color, is still the point right----pointer options----INK color----Choose a color you like, as shown in Figure 4, if we choose a purple, and then again draw the line callout what, found that the color changed it, as shown in Figure 5.

5, if said Ouch, I just drew a wrong line, how to delete just draw the wrong line pinch? Right-----pointer option----eraser, as shown in Figure 6. Then click on the wrong line and erase the line, as shown in Figure 7.

6, then you have a new problem, the slide I drew a lot of comments, line, text, if the eraser 1.1 points with the erase, that is not dead people? Don't worry, right---the pointer option----Erase all the ink on the slide, as shown in Figure 8, you see, you don't.

7, some pro said, I finally made a comment, draw a point, I would like to lecture next time no longer draw, how to do? Good to do, when you end the slide show, it will pop up a hint, ask you to keep or give up ink, you choose to keep the OK. As shown in Figure 9.