In order to do more things at the same time, we tend to use a work method in which multiple tasks run simultaneously. However, just like running on a highway, although more cars can pull more goods, if there are too many cars in two directions, you can't run fast, or even have long-term congestion, then you might as well get less cars, then To straighten out the traffic relationship, Dora runs faster. Working with a computer is also the same. 1. Different software Coordination In the process of using a computer, it is often necessary to perform multiple tasks at the same time, such as browsing a web page while downloading files. If the bandwidth of the download is not well planned, the download software takes up too much bandwidth, which will cause the browsing page to be blocked. In this case, you need to limit the bandwidth usage of the downloaded software, leaving enough bandwidth for the browser to use. For example, while using Thunder to download data, use the 360 browser to browse the web. In this case, if you find that the web browsing speed is seriously affected, you need to switch to the Thunder software page, press the Alt+O key combination to enter the configuration center, in the system settings window “My Download →Common Settings” Next, we can see a set of "mode settings", where the default choice is "download priority mode", which is the culprit in encroaching on bandwidth. If you set the mode to “network speed protection mode" or select “custom mode" and set “maximum download speed", you can limit the bandwidth resources used for downloading. For example, if the nominal bandwidth of the network used is 20 Mbps, then the maximum download speed is set to 2048 KB/s. Generally, opening a webpage will not be greatly affected. If the browsing is still not smooth, a smaller maximum download speed can be set. (Figure 1: Set the network protection mode or customize the maximum download speed) Tip: "Network speed protection mode" is an intelligent sensing mode, when the software detects that the browser wants to open the webpage, it will automatically reduce the download. Speed, giving bandwidth to web browsing. Sometimes, this mode may not be effective. At this time, try to use “custom mode" to limit bandwidth. And "download priority mode" because of its unique bandwidth characteristics, it is more suitable for on-hook downloads, such as automatically downloading data after a person leaves the computer, or after sleeping in the middle of the night. 2. The same kind of software function coordination is not only the case that the two softwares may be used during the process of slowing down the system operation or slowing down the network access. This is the case even with the same software. For example, when the Shuoshu downloader downloads at full speed, many downloaded files are processed into several fragment files. During the download process, the software merges the fragmented video files, and the time spent on the video combination of the Shuo mouse software is compared. Long, the disk will be read and written frequently, which will greatly affect the operating efficiency of the system. For a machine with a relatively general configuration, even if the situation is serious, there may even be difficulties in moving the mouse. This is a typical example of the conflict between the download function and the merge function of the same software, and even affects the operation of other software. Tip: In order not to cause conflicts between the two functions during the download process of the Shuo mouse, affecting the smooth operation of the system, you can cancel the option of “Automatically merge segmented video” in the Shuo mouse, and set the download process temporarily. Perform the operation of merging files at the same time. After the download is completed, the simple merge tool that comes with the Shuo mouse is specially launched, and the idle time is automatically arranged to complete the automatic merge of the downloaded fragment files. Of course, the automatic merge function can also be activated, but the entire download task is left open when the person leaves the computer, allowing the computer to simultaneously download and merge the two operations during the unmanned operation period. (Figure 2: setting up the download of the mouse without file merging) (Figure 3: merging with the simple combiner that comes with the squirrel). For example, the download function that comes with the browser and the web browsing itself also occur. Conflicts, resulting in slow page views. Take the Sogou high-speed browser as an example. If this happens, you need to enable the “Multi-thread acceleration function when downloading with the browser” in the “Download” column of the browser “Options” window. Option. (Figure 4: Disable multi-threaded download function in browser) BT class download software advocates "everyone is me, I am everyone", that is to say, it is also automatically uploaded at the same time of downloading, the process of downloading is disk Write, and the process of uploading is disk read. If the upload bandwidth is not controlled, causing frequent disk reads, then it will inevitably cause the read and write disk to compete for the channel, and the hard disk light will flash continuously or even red, which will cause the system to be slow overall. At this time, it is necessary to adjust the reduced upload bandwidth usage to avoid frequent reading of the disk to affect efficiency. (Figure 5: Limiting the speed of automatic uploading of BT download software) There is also a case where the video client with download function (such as iQiyi video client, Youku client, Sohu video client, PPTV cohesive client, etc.) ), these software support online video viewing while downloading video in the multi-threaded background. At this time, if the background download consumes too much bandwidth, it may affect the smoothness of the foreground playback. In this case, you need to limit the number of download threads on the client to get smooth viewing. (Figure 6: Limiting the maximum download speed of Sohu video background to ensure smooth viewing) 3. Two-way reading and writing It is not to be overlooked that in addition to bandwidth usage, large-flow data is written or read, which also affects the running speed of the system. For example, when downloading, provide folder sharing for others, and multiple people access the shared files at the same time. If more people read at the same time, they will see their own hard disk lights flashing continuously. This is if you write data again. The system will become very slow accordingly. For another example, while transferring data from one partition to another (such as copying data from the E drive to the F drive), another copy of the other data (such as transferring other data from the F drive to the E drive) is reversed. This two-way simultaneous reading and writing will significantly slow down the system. It is best to avoid running such background tasks if an important task is in progress. Tip: For some important tasks, in order to avoid the impact on the system or work at the same time, you can also use the scheduling method to solve. The most convenient scheduling method is to use the system's own scheduled tasks to schedule the scheduled tasks. Each task's running time can be left with a certain turnaround time, and then the task is scheduled to run in different time periods. The implementation of the planning tasks has been introduced in our magazine and will not be detailed here. This article comes from [System Home] www.xp85.com