1. How to set screensaver 1. Right-click the blank space on the desktop and click Properties. 2. On the [Show Properties] interface, click the screen saver tab card, select the picture collection slideshow, wait for 1 minute, use password protection when checking recovery, click

. How to set screensaver

1. Right-click the blank space on the desktop and click Properties.

2. On the [Show Properties] interface, click on the screen saver tag card, select the picture collection slideshow, wait for 1 minute, use password protection when checking recovery, click Settings, select the folder where the screen saver is located, and finally click twice to confirm.

2. Set three months later, the computer automatically prompts to modify the password and enter the computer password three times and locks the computer

1. Click the Start button in the bottom left corner of the desktop, click the control panel to open the control panel.

2. Click to switch to classic view in the control panel.

3. Click on the management tool.

4. Click on the local security policy.

5. Expand [Account Policy → Password Policy], click on the maximum password retention period, enter 90, and click OK.

6. Click "Account Policy → Account Lock Policy" and double-click the account lock threshold. In the [Account Lock Threshold Properties] interface, enter 3 times and click OK.

7. Then click OK on the pop-up [Suggested Value Changes] interface.

8. Set the account lock time to 1 minute, reset the account lock counter to 1 minute later.