Q: What is the operating system installed on my computer? Can it be restored with one click?

No, it's long gone.

Also, Vista isn't as good as XP. You'll know when you use it.

If it's for good looks, or the pursuit of the latest, you can install the latest win7, which is better than vista.

Dear Lenovo users, if your computer is labeled with Vista system, your computer should be pre-installed with Vista operating system, you can try to use the one-click recovery function to reinstall the operating system, if the recovery partition of the computer is damaged, you cannot use the one-click recovery function.

It stands to reason that your computer should have a set of Vista Home Normal Edition system, the problem is that it is not clear whether the reinstallation of the XP system you said has destroyed the original hidden partition, and it is definitely no problem to install it back on, the key is how to install it, whether to completely reinstall it or restore it from a backup. If any of the following happened when you modded Win XP before1, did not install the driver with one-click restore 2, did not make a backup before 3, and destroyed the hidden partition used to restore the backup system, then you can only reinstall Vista

It is estimated that in your case, it should only be possible to reinstall the system, in fact, the brand notebook or something, will not give you a recovery disc, otherwise it is easy to restore, many people do not pay attention to the protection of the hidden partition and the first time to back up the relatively clean system that just left the factory, then the so-called "one-click restore" is useless.

However, Vista is so bad, Microsoft has given up, so it's better not to stick to it.

There is a Vista system of signage, because at that time in 09, there were more people using this system, so that one has the Vista logo on it. Vista is fine, but now W7 is recommended

Yes! Click Start - Programs - Accessories - System Tools - System Restore.

Or restore the genie with one click.

OK. However, frequent operations will have an impact on the hard disk, which often causes the loss of the hard disk.

Every restore is a formatting of the C drive, and the one-click restore system is to divide a hidden partition to save its image file. Then a large amount of data is read and written, and high-speed reading and writing is to increase the damage to the hard disk. Other tools such as restore cards protect hard drive data by controlling interruptions.

This means that the data is not actually written to the hard drive until the user is sure to save it. Therefore, there is no impact on the hard disk. In addition, the shadow system has similarities with it.

A computer is a machine that uses electronic principles to process data according to a series of instructions. A computer can be divided into two parts: a software system and a hardware system.

The first computer was the ENIAC general-purpose electronic computer born at the University of Pennsylvania in the United States on February 15, 1946.

People refer to computers without any software installed as bare metal. With the development of science and technology, some new types of computers have emerged: biological computers, photonic computers, quantum computers, etc. On May 24, 1954, the transistor electronic computer was born.

Find a system disk or USB flash drive to boot it, and run "Manually run ghost" inside

Set up a one-click restore method for the newly installed system.

1. Enable Settings System Restore.

Right-click on "My Computer" - "Properties" - System Restore - Remove the check box in front of "Turn off System Restore on all drives" - OK.

2. Create a system restore point.

2. Select "Create a restore point" and click "Next" to open the "Create a restore point" dialog box.

3. In the "Restore Description Point" text box, enter the name used to identify the restore point, for example, enter "Before installing the software", click the "Create" button, and the "Restore Point Created" dialog box appears;

4. Click the "Close" button, a restore point called "Before installing the software" is stored in your computer, when the system is restored, find it and follow the operation steps to do it, and the system will be restored to the state you "before installing the software".

3. Use System Restore.

2. Select "Restore my computer to an earlier time" - next, open the "Select a restore point" dialog box;

3. Click a date that you think is running normally as the restore point--- next step to open the "Confirm Restore Point" dialog box;

4. After confirmation, click Next, and the system will restore;

First of all, you have to install a one-click restore software, such as Ghost 2013, Aomei OneKey Recovery, Easy Number One-Click Restore, etc.

Then run this program, follow the prompts to make a backup, and the next time the system fails, you can achieve one-click restoration.

Of course, you can also use the system restore that comes with the Windows system, which is very easy, helpful, with instructions, just follow the prompts.

If you want to restore it with one click, you need to install a software, or see if your computer has been backed up before.

Next, one-click restore software. Or use System Restore with System Tools.