1. How to turn off UAC?
Control Panel→User Accounts→Turn on or off User Account Control→Unauthorize User Account Control (UAC) to help protect your computer.
2. How to turn off system backup and restore?
Control Panel→Backup and Restore Center→Create Restore Point or this setting→System Protection→Automatic Restore Point→Cancel the restore point on the selected disk.
3. Why is there a phenomenon of mad reading of the hard disk at a fixed time?
This is because Vista automatically performs the defragmentation program. The method of closing is through the Start menu→Accessories→System Tools→Disk Defragmenter→Cancel “Run as scheduled (recommended)”
4. How to close Is the computer in hibernation?
Desktop Right → Personalization → Screen Saver → Change Power Settings → Change Computer Sleep Time → Put the computer to sleep state is set to Never.
5. The start menu power button is set to "sleep" by default, how to change to "shutdown"?
Control Panel → Power Options → Selected “Preferred Plan” → Change Plan Settings → Change Advanced Power Settings, find “Power Button and Cover” → “Start” menu power button → Settings → Shutdown in the pop-up settings window , OK to complete the setup.
6. Every time you turn on the phone, you will be prompted in the Security Center. How to close this message?
Control Panel→Security Center→Change the way the Security Center notifies me→Choose not notify me, but display the icon.
7. How do I display a run command in a non-traditional start menu?
Taskbar and Start Menu Properties→Start Menu→Customize→Check “Run Command”.
8. How to cancel the default share every time you boot?
Import the following into the registry and restart (if you want to turn off UAC).
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesLanmanserverParameters]
AutoShareWks=dword00000000
[HKEY_LOCAL_MACHINESYSTEMCurrentControlSetControlLsa]
restrictanonymous=dword00000001
9. How to achieve automatic login?
Start → Run → enter "rundll32 netplwiz.dll, UsersRunDll" command to open the account window, first select the account to be automatically logged in, select the "To use this machine, the user must enter the user name and password" check box, enter the The password for the account is OK (provided UAC is turned off).
10. How to change the media file to play with a player other than WMP?
Select media file → right click menu → open mode → select default program → select play program → select “Always use the selected program to open this file”.
11. Why can't I achieve mutual access to the LAN?
Start from the following aspects:
Local Connection → Right-click Properties → Cancel Internet Protocol Version 6, shorten the verification time.
Check if the machine workgroup name is the same.
Check if the machine IP is on the same network segment, such as 192.168.1.X.
Set Network and Sharing Center → Network Connection → Custom → Location Type to Private to reduce protection.
12. How to realize mutual visits to the machines in the LAN after ICF is turned on?
Windows Firewall unblocks all incoming connections and selects File and Printer Sharing in Exceptions.
13. How do I log in with an Administrator account?
Computer → Administration → Local Users and Groups → User → Administrator Account → Properties → Cancel Account Disabled Options, Current Account → Properties → Check Account Disabled option.
14. Open the control panel and report "Windows Explorer has stopped working", how to fix it?
Hardware driver conflicts, possibly related to the sound card driver, try to reinstall the sound card driver.
15. How to quickly copy files and folder paths?
Press Shift, right click to copy the file, folder or shortcut of the path, etc. In the pop-up menu, there is a copy as path (A), click to copy the file, folder path.
16. How to view system license information?
Run slmgr.vbs -dlv.
17. What are the shortcut keys for file reverse selection?
ALT+E Press I after popping up the menu.
18. How to change the size of the icon on the desktop?
Ctrl+Mouse Wheel or Desktop Right→View→Classic icon.
19. How to use 3D mode to switch programs?
When the appearance of Aero is turned on, use Win (Windows Key) + Tab to switch programs using 3D mode. Win (Windows Key) + Ctrl + Tab can make the program 3D window temporarily stay on the desktop.
20. How to set up IE browser proxy?
Open Internet Options→Connections→Dial and Virtual Private Network Settings in the IE toolbar and select your dial-up connection→Settings. In the “Settings” page, select “Use proxy server for this connection” and then in the “Address” column. Fill in the proxy server address and port and click OK.
21. How to check the PID value of a process?
Task Manager → View → Select Column to select.
22. How to clear the history of recently opened documents when exiting the system?
Run gpedit.msc, user configuration → administrative template → "start" menu and taskbar → clear the history of recently opened documents when exiting the system, set to enabled.