DocHub makes it quick and straightforward to black out dot in ppt. No need to instal any extra application – simply add your ppt to your profile, use the simple drag-and-drop user interface, and quickly make edits. You can even use your desktop or mobile device to adjust your document online from anywhere. That's not all; DocHub is more than just an editor. It's an all-in-one document management platform with form constructing, eSignature features, and the ability to enable others fill in and sign documents.
Each file you upload you can find in your Documents folder. Create folders and organize records for easier search and access. Furthermore, DocHub ensures the protection of all its users' information by complying with strict security standards.
hey speed demons so how do you turn your powerpoint screen black in the middle of your presentation so you can take a break and more importantly whatamp;#39;s the trick to being able to ink on that black screen like this so that you can take notes in the middle of your presentation or do whatever you want so letamp;#39;s take a look so if iamp;#39;m flipping through my slides and i want to take a break the keyboard shortcut is to hit the b key or the period key on your keyboard hitting b or period will turn your screen black hitting a second time will bring you right back to your presentation so if youamp;#39;re giving a presentation and you want to take a break or answer questions you can just hit the b key your screen will go absolutely black you can answer those questions and then when youamp;#39;re done or you come back from your coffee break just hit b again to continue on with your presentation now the trick to being able to write on that black screen as a blackboard is the
