Dynamic commodity risk indexing

How to use half-screen mode on Dynamic commodity risk indexingiPhone In daily use, we often need to view multiple applications at the same time to facilitate various tasks. If you continue to use multiple applications alternately, it is not only a waste of time, but also easy to cause a decrease in work efficiency. But now, Apple's smartphone, iPhone, provides a very convenient function - half-screen mode, which allows users to use two applications at the same time, so as to perform multitasking faster. I. What is half-screen mode? The so-called half-screen mode means that in addition to one specific application displayed on the iPhone screen, another application can be divided into two equally distributed parts and displayed on the other side of the screen, so that users can run two applications at the same time. .Half-screen mode is generally applicable to devices such as iPhone 6 Plus, iPhone 7 Plus, iPhone 8 Plus and iPhone X. II. How to use the half-screen mode 1. To open the first application, we need to open the first application to be used. For example, suppose we need to check the materials when preparing for the speech, then we can first open Safari, search for relevant materials and open the page. Two. Activate the multitasking view. Then, we need to activate the multitasking view of the iPhone. The way to open the multitasking view is as follows: 1 On iPhone X and later models, slide your finger up from the middle position at the bottom and pause. 2 in iPhOn one 8 Plus and earlier models, you need to swipe your finger up from the bottom until the multitasking view appears. 3. Selecting the second application now enters the multitasking view, and we need to select the second application to be used at the same time. Swipe left or right on the screen to find the second application you want to use. For example, if we want to open Notes to record the key points of the speech, we can swipe the page to the right to find the Notes application. Then, tap the Notes icon to open it. Four. Split screen. Once the second application is opened, you can enter the half-screen mode. Tap and slide up the icon of the Notes application so that it can be placed on the left or right side of the screen. In this example, we choose to move the Notes application to the right side of the screen.Notes occupies the right side of the iPhone screen, while Safari is displayed on the left side. 5. Adjust the half-screen mode. Once we enter the half-screen mode, we can adjust it freely. Drag the small icon of the Notes application on the screen and adjust its width to make it more suitable for the current operation. We can also use two applications independently in half-screen mode, such as viewing data on the web page and taking notes on Notes. 6. Exit the half-screen mode. Once the task is completed, you can exit the half-screen mode. All we need to do is to drag the small icon of the Notes application on the screen to the top of the control center to the left or right, and then let go, so that we can close the Notes application. Or we can also do it on the right side of the screen.Slide the Notes application to the left so that the Notes application can be closed and restored to full-screen mode. III. Precautions Although the half-screen mode looks very simple, there are still some issues that need to be paid attention to in practice. First of all, it is necessary to make sure that the two applications used support half-screen mode. Although most applications can run in iPhone's half-screen mode, not all applications can run and display as perfectly as in full-screen mode. Secondly, you need to pay attention to the size and resolution of the screen. When using half-screen mode, the two applications occupy half of the screen area respectively, so it is necessary to ensure that the font size and resolution of the two applications are appropriate. Finally, it should be noted that the half-screen mode may affect the battery life of the iPhone.This is because running two applications requires more memory and CPU resources, resulting in shorter battery life. Therefore, when using the half-screen mode, you need to pay attention to the use of the battery, properly charge or turn off unnecessary functions to extend the life of the battery. In a word, when smartphones are gradually becoming an important part of daily life, half-screen mode is undoubtedly a very effective multitasking tool. With just a few simple steps, we can run two applications on iPhone at the same time, thus greatly improving the efficiency of work and life. Nowadays, the application scope of half-screen mode is constantly expanding, and it will increasingly become one of the necessary functions for our daily mobile phone operation.

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