Visibility

Visibility related tutorials and apps to help you make the most out of your presentations and daily tasks. With the help of these simple guides you can make use of digital eye charts or learn tricks like how to manage hidden shapes in PowerPoint.

Best Digital Eye Chart Generators For Testing Visual Acuity

Eye charts are used to determine visual acuity and contain numerous rows of standard symbols in different sizes, known as optotypes. While eye charts have been used by eye specialists (ophthalmologists) since decades to determine vision related problems of patients, in recent years computer-based alternatives for eye charts have also become available. In fact, some …

How to Hide a PowerPoint Slide

Hiding slides in PowerPoint is a good way to skip slides during a slideshow presentation without removing the content. By hiding slides in your PPT presentation, you can bypass certain slides without deleting them. This can be very convenient, for example, if you need to finish the slide design or content at a later stage. …