Generally speaking, there are two types of microscope; Compound microscopes (also known as light microscopes), which produce a mono (2D) image and stereo microscopes, which produce a stereo (3D) image.
To delete apps on your iPhone, tap and hold an app icon for a couple of seconds until all the icons begin to shake. Tap the X icon on each app you want to remove and confirm the deletion in the pop-up screen that appears. If an app doesn't have the X icon, the app came with iOS, and you can't remove it.
Force an app to close in iOS. If an app isnât responding, you can force it to close. If an app is unresponsive and your iPhone, iPad, or iPod touch still reacts to button presses, you can force the app to close: 1  Press the Home button two times quickly.2  You'll see small previews of your recently used apps. 3  Swipe left to find the app you want to close. 4  Swipe up on the app's preview to close it.orce an app to close in iOS. If an app isnât responding, you can force it to close. If an app is unresponsive and your iPhone, iPad, or iPod touch still reacts to button presses, you can force the app to close: 1  Press the Home button two times quickly.