Win7 common problems and troubleshooting solutions

First, the mysterious theft of the gadget in the attachment is gone?

We all know that many useful gadgets such as calculators, drawing, etc. are attached to the win7 system, sometimes wrong operations. This will cause the shortcuts in the menu to be lost, we can use the search command to call up the relevant tools. The method is as follows:

Win7 system fault tips easily solve win7 fault

1. Type the relevant command in the search bar of the start menu (you can also press Win+R shortcut to open the start dialog box) Type the command again). Take the drawing tool as an example, type mspaint and call it.

Note: Other commonly used commands are as follows: Calculator calc WordPad wordpad Notepad Notepad Sticky note stikynot (For Win7) Screenshot tool snippingtool (For win7)

Accessories in Win7 system

2. Typing instructions is not a long-term solution. We can also copy a complete file from another computer that is working properly to your computer. For Win7 systems, you can type the path in the address bar: %systemdrive%\\ProgramData\\Microsoft\\Windows\\Start Menu\\Programs Copy & ldquo; Attachments & rdquo; folder to replace the damaged folder, everything is restored.

Second, DIY login interface, my Win7 I am the master

Some friends complain, the login interface of the cool Win7 system is unchanged, is there a way to change? The answer is Affirmative!

(1) Adding a greeting 1. Use the search bar under the Start menu to type “secpol.msc” select secpol.

2. Expand the “Local Policies” under the Local Security Policy Edit window and double-click the “Security Options” node. Double-click in the detailed directory on the right side. “Interactive Login: User trying to log in. Message title & rdquo;. Set a title for the personality information.

3. Double-click "interactive login: the message text of the user attempting to log in". Change the text data under the dialog description tab as the text displayed before login and save. You're done, you will see your personality greeting when you restart your computer.

Note: Title and text need to be set up at the same time to take effect.

(2) Change the background image of the login interface

1. Type “regedit” in the search bar to open the registry editor and navigate to the item: HKEY_LOCAL_MACHINE->SOFTWARE-> Microsoft->Windows->CurrentVersion->Authentication->LogonUI->Background. Then change the value of OEMBackground from 0 to 1.

Select a picture

Select a favorite picture and replace the corresponding .jpg format image in the %Windir%\\System32\\oobe\\info\\Backgrounds folder. The picture must be the same size as the file being replaced, and the size must not exceed 250KB. For security reasons, it is recommended to back up the Backgrounds folder for recovery.

Tip: Because of the changes involved in the registry, I hope you use it.

Third, who moved my "Aero effects?"

Forced restart system will cause big or small damage to the system, many friends have encountered the disappearance of Aero effects, Try to use the automatic repair function, but was prompted to "disable the desktop window manager", the solution is as follows:

1, a comprehensive anti-virus

2, check the service status

Try resetting the service

1. Type “services.msc” in the search box to open the list of services, double-click to bring up the "Desktop Window Manager Session Manager Service" window. Change "Startup Type" to "Automatic" and set "Service Status" to "ld"; "Started" and confirm the button to save. (If “Start & rdquo; and “Stop & rdquo; button is gray is unavailable, you need to restart after trying to use)

2, also in the "Themes service" setting, first stop the service, Then start again and set the “startup type“ to ”auto.

3. Type msconfig.exe in the Start Search box and confirm, open the System Configuration window. Click the “Services' tab, verify that the Desktop Window Manager Session Manager service is checked, and press “OK"Save. This way, the system will automatically enable this service the next time you restart your computer.
Aero special effects Fourth, the game can not be full screen, Win7 face?

When running some games in Win7 environment, there will be a reserved black border, the display is not sufficient. For those who are looking for a perfect display effect, you can choose. By changing the graphics card settings to achieve full screen, you can also modify the registry to get resolved, please read: Win7 notebook game can not be full screen solution.

Win7 Start Menu

1. Update to the latest graphics driver. Under the Start menu, right click on “Computer”, select “Manage”

Update Graphics Driver

2. Open “Device Manager"Click “Display Adapter" Select your corresponding graphics card software, right click and select “Update Driver Software”

Users can choose to automatically update the driver software, or download it to the computer and install it manually.

3. Changing the display settings

The settings vary depending on the graphics card used by each computer. For example, ATI graphics cards adjust full screen by adjusting resolution and zoom options; NVIDIA graphics cards can be scaled.

Five, Win7 also "cold", why the sound is bigger or smaller

Many friends and small editors said that when watching the film, from time to time will feel the sound of the film Big and small, it sounds like a computer catches a cold. Reinstalling the system is also useless. In fact, this is not a system problem, but a user-friendly design of Win7. Once your QQ or Fetion sends a tone, the system will automatically lower the current volume to remind the user. If you don't like this feature, you can modify it as follows:
Win7 sound settings

1. Still use the search box, type "sound" command

2. In & ldquo; sound & rdquo; In the dialog box, select the “Communication tab. ” "When Windows detects communication activity, the default setting value" is to reduce the volume of other sounds by 80%. "Do not perform any operations", save it.

Six, Win7 thumbnail chaos, see how I share the best rejuvenation

Under Win7 browsing image files, sometimes the thumbnail display abnormal phenomenon, which is usually cache file at play, We can do this by rebuilding the cache method.

(1) Method 1: Clean up system files

Use the search box to type "Disk Cleanup" and select the system drive letter. Select in the "Files to delete" column. “"Thumbnails" option, confirm the deletion, you can complete.

(2) Method 2: Delete the *.db type file

Type the address in the address bar: %USERPROFILE%\\AppData\\Local\\Microsoft\\Windows\\Explorer

There are four *.db files under the folder, delete them all, and you will be repaired.

thumbcache_32.db

thumbcache_96.db

thumbcache_256.db

thumbcache_1024.db