1.9 What is Task Manager?Task Manager (Task Manager) - is one of the most powerful and convenient tools in NT, designed to manage processes. It is called either by Ctrl + Shift + Esc, or by selecting in the menu that appears after right-clicking on the Taskbar. The task manager in XP consists of five tabs — Applications (Applications), Processes (Processes), Performance (Performance), Networking, and Users Users. Let's start with Performance (Speed).
This tab displays information about the CPU (s) in real-time (green user processes, red system processes), shows the physical memory load, moreover shown how busy / free memory, and how busy the system Swap-a. In addition, given other additional information, such as Threads (thread) and Processes (Processes), - the number of threads and processes executed currently by car, Peak (Peak) - the peak Swap-and size during the session, Nonpaged (non-paged) - the amount of memory allotted by the kernel. This information can be used when it is necessary to answer the question of which factor in the system is a "bottleneck", slows down (although for these purposes it is better to use the Performance Monitor).
The second tab, Processes, lists the currently active processes.
For each process, you can find out some additional information, such as: PID (Process ID), the amount of RAM used, the number of threads generated by the process, and much more. Of the useful additions that appeared in XP, we should note the appeared column User Name. In it, you can find out which user or system service has started a particular process. You can add / remove the displayed parameters through the View ->Select Columns (View>Select columns).
In addition, any of these processes can be carried out certain actions. To do this, simply click on it, right-click context menu appears, through which you can finish, "kill" process ( "End Process"; "End Process"), you can kill the process, and all the others that he had "spawned" (End Process Tree). You can set the priority of a process by Real-Time highest to the lowest, Low. If the machine has two processors and multiprocessor kernel, then the menu is one more point, Set Affinity, which allows you to put the process on another processor, The Cpu 0, CPU1, and so on until Cpu31.
Bookmark - Applications, allows you to view a list of running applications, and "kill" any of them. Task Manager allows you not only to “kill” applications, it can also launch new applications. File ->New task (Run ..). Sometimes it is very useful. For example, if for some reason the user interface hangs, you can easily kill it (the explorer.exe process), and then restart it. Moreover, it does not have to be explorer.exe. You can, for example, run progman.exe, and get an interface similar to the W3.1 interface, or any of the external interfaces that can be found in abundance on the Internet.
Networking tab. This is one of the bookmarks that appeared in Task Manager only in XP. It shows the loading of the local network.
Users tab. On it you can see the users who are currently working on the machine. If you have enough rights, you can disable this user, or just send him a message. Such things have long been widely used in the most diverse software designed to manage multi-user systems, but this is the first time in Task Manager.
Post has been editedalex - 20.11.10, 22:47