Is there a program that automatically cleans the junk before we turn off the computer, and then shut

I've been using freezing point to restore, and I don't install antivirus software.

Auto shutdown is a very useful feature, but Windows itself doesn't seem to provide this setting directly, so we usually need shutdown software to implement automatic shutdown. So is it possible to make Windows 2000 XP shut down automatically without these extra programs? The answer is yes.

You can do it by calling the file in the Windows XP system directory, and its location is placed in Windows System32. This file is the shutdown program that comes with Windows, but it's hidden, and it's not easy to find.

Here's an example of how to set up a command:

1. If you get off work at 17:00 and you need to shut down your computer at 17:01, you can select "Start Running" and enter "at 17:".

01 shutdown -s", so that at 17:01 the computer will appear "System Shutdown" dialog box, which has a 30-second countdown by default and prompts you to save your work. If you want to shut down in a countdown mode, you can enter "-s -t 3600", here it means it will automatically shut down after 60 minutes, and "3600" means 60 minutes.

If you want Windows 2000 to do the same, you can copy it to the system directory (Figure 1).

2. After setting up the automatic shutdown, if you want to cancel it, you can enter "shutdown -a" in the operation. In addition, if you enter "shutdown -i", you can open the Set Auto Shutdown dialog box and set the auto shutdown. (Figure 2).

3. Each parameter has a specific purpose, and each one will have different effects, such as "-s" means shutting down the local computer, "-a" means canceling the shutdown operation, and more parameters are listed below, which you can use as needed.

f: Forcibly close the application.

m Computer Name: Controls the remote computer.

i: Displays the graphical user interface, but must be the first option for shutdown.

l: Log out of the current user.

r: Shut down and restart.

c "The content of the message": Enter the message content in the shutdown dialog box (no more than 127 characters).

How to fix the automatic restart of the computer

1.Before shutting down: playing games, watching, or operating large programs, or the computer has been used for a long time, at this time it is very stuck, you have to have some patience to wait for the computer to recover slowly, click on every page on the computer to recover slowly, and so on after returning to normal, shut down or do other operations, if it is still not, just press the power on and off button;

2.Always shut down and restart: before the accident** software, drivers, patches, etc. are all uninstalled to try, if the uninstalled software is invalid or you don't know what is installed, first soft and then hard, restore the system. Still can't reinstall the operating system;

3.If it still can't be solved, first soft and then hard, reinstall the operating system;

4.In terms of hardware, such as hard disk, memory, etc., whether there is a problem, whether the temperature of CPU and other hardware is high, if it is caused by hardware problems, it is recommended to after-sales.

Cleaning acceleration, will be fragmented and integrated from many aspects of the data files that will hinder the operation of the system, including system garbage, ** garbage, online game garbage, malicious plug-ins and other aspects of cleaning, and at the same time, it can also be automatically cleaned "scan", and regular cleaning settings can be carried out as needed.

Cleaning up the garbage every day, the effect may not be obvious, it is recommended to clean up the garbage regularly, the effect will be much more significant.

When there is too much junk on your computer, the available space on the disk decreases, the computer runs slowly, and sometimes even affects the normal operation of the system or other software. Therefore, PC Manager recommends that users regularly (every three days or once a week is recommended) clean up the computer junk to free up disk space and improve the operation efficiency of the computer.

Click "Clean Junk" on the main interface of PC Manager, confirm that the junk items are checked, click "Start Scan", and after the scan is completed, click "Clean Now" to quickly and safely clean up the junk files in your computer. You only need to open the main program of PC Manager, click "Clean Trash", you can see the setting area of "Scan", click on the switch button, you can easily turn "Scan" on or off.