While Google Slides previously offered the option to transform the mouse cursor into a laser pointer, the ability to write annotations on the presentation itself required third-party tools. However, the new pen tool eliminates the need for external downloads or installations. Seamlessly integrated into the Slides platform, this tool streamlines the annotation process, empowering users to enhance their presentations without disruption.
Accessing the pen tool is straightforward. Users need to enter slideshow mode and hover over the bottom left side of the screen to reveal the three-dot menu. Within this menu, the “Turn on the pen” option provides entry to the pen tool. Users can choose from a selection of pen colors—black, red, blue, or green—based on their preferences. Disabling the tool is equally effortless and can be done from the same menu. Furthermore, the eraser tool, located at the bottom left corner, allows users to effortlessly erase any written annotations.