C disk 20 G, after installing the vista system, there are only 6 5 G, what to do

You can try to "Hide protected OS files (recommended)" in the folder options, remove it, and then select Show all files and folders to see relatively large files, you can set the virtual memory to another disk, and then delete the file

Some unused programs and system components are uninstalled, and unused functions such as hibernation and system restore are also turned off. The page file is set to a different partition. If the program can be installed in other partitions, it can be installed in other partitions.

Does your Vista come with a lot of random software installed? These software take up a lot of space.

If there is nothing too important in the system, it is better to redo the system, recommended.

Reformat the C drive, reinstall the system, and format the C drive to 30G. There are fewer other handicaps.

First of all, I will tell you that Vista is a very resource-intensive system, and it is not recommended to install non-dual-core machines with less than 2G memory, and there are not many programs that support Vista now. As a solution, you can set my computer to the most resource-efficient mode to increase the speed, and then look for the Vista program on the Internet.

1. Use Vista Optimizer - System Cleanup - System**.

2Turn off System Restore.

3Turn off system hibernation.

4. Transfer temporary folders.

5. Transfer virtual memory.

After cleaning, my flagship SP1 takes up less than 7G

You can consider the next lite version of the system to install, if your system is genuine, only use it.

Presumably it's still a problem with virtual memory. You can change its location, and of course you need to delete the original virtual memory.

It's still xp easy to use! I'm used to using XP and nothing else!

In fact, Vista System Restore is very good in many cases.

And the resource footprint is small.

Basically, it can be ignored.

But anyone who uses Vista will find that the disk space is being taken up violently.

This is because Vista backs up the original files for the purpose of restoring many file operations during many file operations.

Those documents add up over time.

As a result, the disk is easily full.

Personally, I don't recommend turning off the system and disturbing the restoration.

In particular, it is best to keep the system restore of the system disk.

If something goes wrong, it can be restored.

without the need to reinstall the system.

One of the great advantages of System Restore is that System Restore does not affect personal files.

Only program files and system files are affected.

So after the system restore, a lot of your own stuff will not be lost.

Those who say that the system restores the garbage.

It only shows that they are just a bunch of rookies.

If you need to clear the space under the C drive.

You can do so by following the steps below.

Turn on your computer.

Right-click on the system disk.

Attribute. Click"Disk Cleanup"

Select this option in the dialog box that appears"Clean up system files"

Then check all the items in it.

Rest assured, Microsoft can provide very safe things to remove).

Deleting other files at random can greatly affect the stability of the system.

These things are safe.

Having a hibernation file inside is your memory size.

Tick it to clear up a lot of space - if you have a lot of memory.

It's not enough to tick these boxes.

In fact, these things add up to still not as much space as system restoration.

Now come and clean up the system restore file.

Click on the one below to clean up.

The following cleanup is the cleanup option for System Restore.

It automatically cleans up older restore points.

Free up disk space.

One final word.

Install vista

It is best to divide the system disk into 30g

It's not easy to get full.

rescue

andrecovery is for backup and restore. Khan,