The remaining space of my C drive, when I first turned on the machine, was more than 500, and after

Running the program produces a large number of temporary files for the sake.

It is recommended to change the temporary folder of the system to other redundant.

In the disk of the space, there will be no such situation!

Right-click on my computer, select Properties-->Advanced-->Performance--> Settings-->Advanced--> Change, and change the page file to a different partition (click Settings after setting).

You should be using the Microsoft Windows operating system.

It may be that the system automatically makes an automatic system restore backup after you boot it up.

Start - Programs - System Tools - System Restore. You can turn on this feature, and you can manually delete some of the expired restore points. (winxp)

Win2K is a system tool that looks at automatic backups.

Or it's a matter of page file increments.

My Computer Properties - Advanced - Performance, where you can change the page file size threshold, or you can change the page file to a different volume.

Make sure you have sharing turned on and someone sent you some files. Use the net share command to see the shares you've already opened. Delete the share with the -del parameter.

You can also use other programs to monitor the hard disk, and you can find out what processes are using the hard disk, so that it is most convenient to confirm the reason.

It may be a virus, it is recommended that you upgrade your antivirus software and thoroughly check and kill the virus!!

Turn off your system hard drive monitor and then reboot it and give it a try!!

That's it for the XP system

Delete temporary files

Oh, that's it.

It is recommended that you right-click on the C drive in my computer to check the properties, and you can clearly see the capacity of the C drive!

Then clean up the system junk, it's best to use the "Disk Cleanup" tool that comes with Windows to clean up.

System garbage is generated every time the system runs.

Well, it is recommended that you clean up the system junk regularly, preferably with the "Disk Cleanup" tool that comes with Windows. Every time the system runs, it generates system garbage.

The default path for a lot of software installation is in the C disk, and it will naturally occupy the C disk space if you install more, so you can choose the path when you install the software.

I don't understand the instructions, I can only do the local way, and I can do it myself.

2. Set the virtual memory to another disk - how much virtual memory can be saved.

3. Put my documents on a different disk - how big my documents are and how much they save.

4. Don't put the movie on the table. Don't move movies that were originally on your desktop to folders on your desktop – that would still take up space.

5. When installing the program, except for the anti-virus software, it will be installed on other disks.

Do these five, and the size of your C drive will no longer change significantly.

The garbage and temporary files of the system itself have only changed by a few hundred megabytes, and we will ignore him.

If you use this type of software, then come with another one.

There is also a more earthy way:

One-click backup when the system is slim, and one-click restore after using it for a period of time - so that it is easy to find the shadow of the past.

PS: Don't use software like Optimizer. Also, unless you're here to protect your privacy, there's no need to clear your history and cache.