How to delete windows.old

Steps to delete windows.old: 1. Use the disk cleaning tool that comes with the system; 2. Manually delete the Windows.old folder; 3. Use a third-party cleaning tool. Detailed introduction: 1. Use the disk cleaning tool that comes with the system, open "This PC" or "File Explorer", right-click the system disk or Windows icon, select "Properties", in the system properties window, click "Disk Cleanup" ” button, in the Disk Cleanup window, check the “Previous Windows installation files” checkbox and so on.

Windows.old refers to the name of the old system folder after upgrading or reinstalling the Windows system. It usually exists in the Windows directory. Deleting the Windows.old folder can free up hard disk space, but please note that this operation is irreversible. Please make sure you have backed up important data before operating. The following are the steps to delete the Windows.old folder:

Method 1: Use the system’s own disk cleaning tool

1. Open “This PC” or “File” Explorer", right-click the system disk (C:) or Windows icon, and select "Properties".

2. In the system properties window, click the "Disk Cleanup" button.

3. In the Disk Cleanup window, check the "Previous Windows installation files" checkbox, and then click the "OK" button.

4. Confirm to delete the Windows.old folder and click the "Delete File" button.

Method 2: Manually delete the Windows.old folder

1. Open "This PC" or "File Explorer" and find the system disk (C:) or Windows directory.

2. Locate the Windows.old folder, right-click the folder and select the "Delete" option.

3. Click the "Yes" button to confirm the deletion.

Method 3: Use third-party cleaning tools

There are many third-party cleaning tools on the market, such as CCleaner, Disk Cleanup, etc. These tools can also be used to delete Windows .old folder. Taking CCleaner as an example, the steps are as follows:

1. Download and install CCleaner software.

2. Open CCleaner and click the "Clean" option on the left.

3. In the cleanup window, check the "Windows.old" checkbox, and then click the "Run Cleanup" button.

4. Wait for the cleaning to be completed and click the "Finish" button.

Note: Before deleting the Windows.old folder, please make sure you have backed up important data. Because the deletion operation is irreversible, once deleted, the data cannot be recovered. In addition, in order to avoid accidentally deleting files or damaging the system, it is recommended to close all running programs and applications before deleting.

The above is the detailed content of How to delete windows.old. For more information, please follow other related articles on the PHP Chinese website!