What is cached data? on your phone .

Cache memory is a memory chip on the hard disk controller that has extremely fast access speeds, and it acts as a buffer between the internal storage of the hard disk and the external interface. Since the internal data transfer speed of the hard disk is different from the external interface transfer speed, the cache acts as a buffer. The size and speed of the cache are important factors directly related to the transfer speed of the hard disk, which can greatly improve the overall performance of the hard disk.

When the hard disk accesses fragmented data, it needs to constantly exchange data between the hard disk and the memory, there is a large cache, and those fragmented data can be temporarily stored in the cache, reducing the load on the external system, and also improving the data transmission speed In order to improve the speed of visiting web pages, the browser will use the cumulative acceleration method to store the web page content (including ** and cookie files, etc.) in the computer. This storage space is called IE cache. Every time you visit ** in the future, the browser will first search this directory, which has already visited the content, then i does not have to be from the Internet**, but directly from the cache, thus improving the speed of access**.

There is an intelligent analysis, if you open the current page, if there is a next page, it will automatically be buffered. When you click on the next page. Don't connect again. Soon it opened... Be clear about history. What do you use to browse**.

The cache in the mobile phone means that a variety of applications are installed on the mobile phone, but a large number of caches will be generated in the operation, including**, **, etc., and some caches will also be generated in the chat software, if you do not clean up for a long time, it will cause the mobile phone to be particularly stuck, and the power consumption will also increase, so the cache of the mobile phone must be cleaned up in time, if it is easy to get hot when the power consumption increases, so be sure to clear the excess cache in accordance with the relevant software or applications of the mobile phone. <>

And the cache is also to read the data of some hardware, which is also a technology, and according to the device when reading the data, you can check whether the cache area exists, if it exists, you need to query the memory, and the cache area is large, then the execution efficiency of the hardware will become larger, and the processor will be larger, so the cache on the mobile phone also refers to the specific area occupied in the storage space, and the cache in the mobile phone is actually not the same as the garbage of the system, Because the cache in the mobile phone can improve the performance, but the cache in the mobile phone can also cause the mobile phone to freeze, if a program takes too long, it will cause the execution efficiency of some mobile phones to be reduced. <>

The cache also occupies the memory on the mobile phone, and the mobile phone user with relatively small storage memory needs to exchange some performance for it, and some conversions in the mobile phone also need to be optimized, if not optimized, the mobile phone is easy to break, and the third-party software will also occupy the resources in the mobile phone, which will also lead to the consumption of the cache, and the cache is also a function that comes with the mobile phone, and it cannot be closed uniformly, and it also needs to be manually cleared regularly, if it is not clear, it will cause the mobile phone to be stuck, The phone is hot. <>

In fact, it can also improve the user's experience, so as to save more time, after the cache, you can continue to use it when you open it again next time, and you don't need to use it again, so this can effectively reduce the user's waiting time, and also ensure that the user is more smooth when using the mobile phone, and it can also reduce the consumption of traffic, especially when listening**software** will be cached, so when we don't have a network, we can listen to the song directly, and we don't need to use the traffic**, However, the memory of each step is limited, and if it is too much, it will cause the cache to occupy too much of the phone and cause the phenomenon of lag.

The cache in the mobile phone is the storage function, and it is also the chip processor on the hard disk controller, in daily use, some social software will ****** chat history in advance, etc., this is the cache, the cache is mainly for social software, and it also needs to be cleaned up regularly, otherwise the mobile phone will become stuck.

What does cache in your phone mean?

In fact, the cache on the mobile phone occupies a piece of memory on the hard disk controller, the chip can support us to read any data, **,**chat history, etc., and in long-term use, if the chat is in some software or a variety of lifting software, there are a lot of ****, chat history, if not cleaned up for a long time, it will lead to a lot of running space, resulting in a lot of cache, he exists in the CPU is part of the CPU, Because the cpu read speed is very fast, with the cache can improve the difference between the cpu speed and the memory, if we use a certain software, the network will cache some content to the mobile phone, reducing the network occupation time, so it will be cached in advance.

Where do these caches come from?

The cache of some electronic products is basically from some social software, such as WeChat QQ or Douyin Kuaishou, we will have a lot of data in the process of use, such as**, chat records, various ****** of the circle of friends will be saved in advance for us**, so it will lead to the cache of some files, if the more caches in the mobile phone, the more full the mobile phone memory will be, and if the mobile phone memory is full if it is not cleaned up in time, the mobile phone will also become stuck and flashback, so in our daily use, we must remember to clean up the cache of the phone in time.

Sometimes it can be seen that the electronic products we use daily have the function of caching, and the cache is to store files, and if it is not cleaned for a long time, it will also cause the system to be not smooth.

Mobile phone cache means a variety of applications installed on the mobile phone, a large number of caches generated during operation, including**,**, it is easier to generate cache in general chat software, if you do not clean up for a long time, it will cause the mobile phone to be stuck, power consumption will also increase, and it is easier to get hot, you can follow the steps below to clean up the excess cache of mobile phone software or applications.

The first step is to open the settings in your phone.

<> the third step, select the application.

Step 4: In the app interface, click Installed.

Step 5: Here you will see all the apps that have been installed.

Sixth, for example, if you need to clear the cache of QQ, you can open QQ.

Step 7: After opening QQ, select the storage bar.

Step 8: After entering, find the excess cache. Just choose to clean the cache, and other apps can also follow this step to clear the cache.

The mobile phone cache data is a temporary file of the application on the mobile phone during use, which is convenient for quick recall the next time you use it, but if the cache data of the mobile phone application is too much, it will occupy the storage space of the mobile phone.

Taking iPhone 7 as an example, the steps to clear the cache data of the phone are as follows:

1. Open the app on your phone that needs to clear cache data.

2. Click "Settings".

3. Click "Clear Cache" to clean up the cache data of the app.