Questions within sentences

What's the problem? Which site did you use? What should we do? Why is my computer doing that? Is the battery charged? Why isn't my computer turning on? Does your laptop have antivirus software? Is there something wrong with the power cord? Should I call the tech support? What did the tech support say? What's wrong with your tablet? Does your computer freeze up? Is the battery charged? Have I caught a virus? Does he need to run antivirus software? Can you print something out? Is there a website for resolving tech issues? Does she often go online? Have you turned off the wireless connection? Are there any useful apps for students? What are the most popular sites for streaming movies? Which song did you last download? Where can I get some cool accessories for a tablet? What's the most popular smartphone? How do you design your own website? Will the price of tablets come down? What new technology is coming out?

Do you know…? Can you remember…? Do you have any idea…? I don't know… I've no idea… I know… I wonder if….