1. 1 Administrator has the highest authority.

In WIN 7, many operations on the system require the highest administrator authority, and the newly created users are ordinary administrators.

Import the following registry file, and "Administrator takes ownership" will appear on the right.

The administrator takes ownership.

File size: 0.4 KB

1.2 sound card driver installation failed (32-bit)

Some simplified or GHOST versions can't install the sound card driver, so you can use the replacement method.

Open the folder of drive c | windows | system32 | driverstore | file repository.

Find wdmaodio.inf _ x86 _ neutral _ AED2A4456700DFDE, and right-click to get its administrator rights.

Then delete the files inside.

Download the compressed package, decompress it, put it in the folder just now, and then reinstall the driver.

WIN7 sound card driver repair

File size: 766.4 KB

1.3 large memory support patch (32-bit)

WIN 7 Ultimate 64-bit supports 4G, and 32-bit can recognize 4G memory, but there are only three. XG memory is available.

If the memory is large, you can use ReadyFor4GB to break through the limit, which does not guarantee stability.

4GB ready

File size: 50.6 KB

2. Personality articles

2. 1 Remove the small arrow of the desktop shortcut.

Download the compressed package, put Empty.ico under drive C |Windows, and import the reg file.

Delete shortcut arrow

File size: 1.5 KB

2.2 Resurrection WIN 7 weather gadget

By default, the WIN 7 weather widget is not available. Download the files in the compressed package and overwrite them to Weather.Gadget.

The original file address is drive C | program file | Windows sidebar | weather. Gadgets. Override requires administrator privileges.

weather gadgetry

File size: 1.2 MB

2.3 Replace User Directory

After installing WIN 7, the default user directory is on disk C. In fact, switching to non-system disk is very simple.

Cut all directories under the folder of drive C | User | Your user to any drive | User.

This method does not need to right-click to modify the attribute, which is troublesome and the system will automatically identify it.

3. Software articles

3. 1 game full screen

Modify the scaling value in the registry and change the original value from 4 to 3. This is the address.

HLM | System | Control Set 00 1 | Control | Graphics Driver | Configuration |

A long list of | 00 | 00 | zoom

3.2 Audio and video universal decoding package

Some people like to use Microsoft's default WMP and install a decoding package, so there is no need to install other software.

Download the address link and click me to open it.

3.3 Software shutdown hang problem

When we use software to set the shutdown time, WIN 7 will prompt us that we need to close a program before executing it.

At runtime, go to gpedit.msc, expand Computer Configuration | Management Template | System | Shutdown option, and enable the automatic termination function of closing applications to prevent or cancel shutdown.

4. Other articles

4. 1 WIN 7 shake function: shake the title bar of the current window to see what happened. (The window will be at the top)

4.2 3D desktop: [Ctrl]+[Win]+[Tab], [Win]+[Tab], which are not commonly used.

4.3 Super hidden folder: This function seems to have existed since 1998. Enter e: \ ... cmd to have a look.

PS, share WIN 7 registry optimization package with the article and recommend it to middle and advanced computer enthusiasts.

WIN7 registry optimization set

File size: 86.5 KB

end

7. What are the new features of 7.Windows 7?

Windows 7 has many new features.

It will be easier to search and use information, including local, network and internet search functions, and the intuitive user experience will be more advanced. It will also integrate automatic application submission and cross-program data transparency.

7 will include improved security and functional legitimacy, and extend data protection and management to peripheral devices. Windows 7 will improve the role-based computing scheme and user account management, build a bridge between the inherent conflict between data protection and stable collaboration, and open enterprise-level data protection and permissions.

7 will further enhance mobile working ability, access data and applications anytime and anywhere on any device, open a solid special collaboration experience, and expand wireless connection, management and security functions. Performance and current functions and emerging mobile hardware will be optimized, and multi-device synchronization, management and data protection functions will be expanded. Finally, Windows 7 will bring flexible computing infrastructure, including fat, thin and network-centric models.

7 will help enterprises optimize their desktop infrastructure, simplify PC supply and upgrade, and further improve application updates and patches through seamless operating system, applications and data migration functions. Windows 7 will also include an improved hardware and software virtualization experience, and will expand the PC's own Windows help and IT professional problem-solving diagnosis.

23. Why can't I find the quick launch bar in Windows 7 system?

A: There is no quick launch bar by default after the system is installed, but it does not mean that Windows 7 does not have this function. In fact, Windows 7 merged the Quick Launch Bar with the Taskbar. If you want to start quickly, just drag the shortcut of the program to the left side of the taskbar (next to the start menu button). At the same time, press Win+ 1, 2, 3, etc. To start the corresponding first, second and third programs. The newly opened window of the program will also be directly superimposed on the icon to form a task heap.

24. What is the biggest feature of Windows 7' s super taskbar?

A: In Vista, the power off button of the default start menu is replaced by sleep, which makes many people unaccustomed to it. It is necessary to modify this usage mode through the power function option of the control panel. This maddening mode of operation in Windows7 has disappeared. We just need to set "Power Button Action" to "Shut Down" in the "Start Menu" option of "Taskbar and Start Menu Properties". When you want to see the preview effect of minimizing the window, you don't need to maximize it. As long as you move the mouse to the lower end of the taskbar, you can display the whole window, saving the trouble of clicking.

25. How many ways can 25.Windows 7 display the desktop?

A: There are several commonly used shortcut keys: 1 and Win+D, which can also be used in earlier versions of Windows. 2. The "Show Desktop" button in the lower right corner is a vertical bar. 3, Win+ space shortcut key, this is actually a preview of the desktop, not exactly back to the desktop. 4. Right-click the taskbar and select "Show Desktop", which is rarely used.

27. Does 27.Windows 7 support the function of automatically changing wallpaper?

A: Yes. Right-click the desktop and select Personalize. You can see the options of the desktop background, which can be modified here, as shown in the figure.

Select multiple wallpapers at the same time, and you can set the automatic switching function.

Three Skills of Using Windows 7 System

Windows 7 system has been out for a long time, so the use skills of win7 system have been thoroughly studied. However, although there are many using skills of win7 circulating on the Internet, most of them are flashy and of little practical significance. Here, the author lists three tips, which should have a certain effect on some users.

Application control strategy

Many public computers have programs, files or documents, and www.jiupin99.com doesn't want to share them with others if the title of the paper is published. You can lock them directly with Windows7 without software assistance. Click WIN+R key, then enter GPEDIT.msc to open the policy group editor, select "Computer Configuration →Windows Settings → Security Settings → Application Control Policy" in turn, right-click one of the options, and create a new rule to restrict the program from running.

Delete Windows7 hidden sidebar

Win7' s sidebar is definitely invisible. It not only exists, but also automatically opens and runs in the background when the computer starts. Therefore, there are two ways to avoid unnecessary waste of resources. Method 1: Click WIN, enter MSCONFIG.EXE, click Start, and clear the sidebar. Method 2: click WIN, enter REGEDIT, and then delete the registry key HKEY _ current _ user software Microsoft Windows current version to run.

Activate the quick launch bar

Users who use Win7 will find XP's own quick launch bar very convenient. Let's add this little thing to Win7. Right-click Taskbar → Toolbar → New Toolbar, and enter "%User Profile% AppdataRoamingMicrosoft Internet Explorer Quick Launch" in the blank space. Then select a folder. Therefore, the quick launch bar appears. You can also configure the appearance properties of folders and lock them.

System repair function in Windows 7

The stability of Windows 7 has been very good, but the system crash is inevitable. Using the system backup and recovery function of Win7, it will automatically create a restore point when you install programs or make important changes to the system, so that you can ensure that the system will be restored to the latest normal state after the system crashes. The author will take you to talk about the powerful functions in Windows 7 system.

First, start repairing to solve the general problems of the system.

Due to irregular operation or hardware changes, the system file is damaged or the configuration file is incorrect, resulting in the system not being able to start normally. At this point, the system will start again, and the Windows Error Recovery dialog window will also appear. There are two options in the prompt window. By default, it stops at "Start Repair (Recommended)". Obviously, Win7 wants users to select the "Start Repair" option to repair the system. After starting the "Start Repair" function of the system, the system will automatically repair without your operation. If you are prompted "Please restart the computer to complete the repair" after the repair is completed, you can return to normal after the restart. If you are prompted that "System Repair cannot automatically repair this pc", you need to use more advanced tools to repair it.

Second, system restore solves the problem that the system cannot be started.

If the "startup repair" function can't solve the problem and the system still can't start normally, then "system restore" is needed. To enable the system restore function of Win7, you need to press F8 when the system starts, select "Repair Computer" in the system selection menu that appears, then press Enter to confirm, and follow the prompts to enter the "System Restore Options" interface. In the window of system recovery options, we can see five options: start repair, system recovery, system image recovery, Windows memory diagnosis and command prompt. We can choose system restore directly, and then choose a restore point according to the prompt, and the restore operation will be completed soon. Restarting after completion can generally fix the problem that the system cannot start.

Thirdly, image restoration solves the problem of system crash.

If your system user profile is damaged due to virus or other reasons, neither startup repair nor system restore can solve it. At this time, we can use the system image restore function of Win7 to repair it (the method of entering the system image restore is the same as that of entering the system restore). So how do you determine whether you need to turn on the system image recovery function? It's simple. If an error is prompted when using the system restore function to repair, it means that the system restore cannot be repaired. At this time, the system image can be used to restore the original factory repair.

Four, the system CD to solve the system partition fault

Repair the CD-ROM startup system with Win7 system, and then enter the "System Recovery Options" in the CD. Here, you can select "Restore the computer with the previously created system image" to restore the system image, and the subsequent operations are exactly the same as the above system image restoration. This is because the WinRE in the system partition can't work normally due to the failure of the system partition, so the system will automatically call WinRE in the system CD for repair. In addition, if you suspect that the fault may be related to memory, you can select the first item, and then click Next to enter the interface of selecting recovery tools, where you can select Windows memory diagnosis. If the results show that there is no problem with the memory, it is not too late to choose system image recovery.

The Best Setting Scheme for Windows 7 Startup and Acceleration

Windows 7' s gorgeous interface, super taskbar and other novel functions make every IT youth choose it as our system process, but because Windows 7 is still in the testing stage, we have to try to optimize the system to speed up our process startup. Below, the author gives two schemes to optimize Windows 7 system.

Simple optimization to improve the startup speed of Windows7 system

The startup speed of Windows7 system has improved, but with the installation of software and games, the startup speed of the system has gradually slowed down. In fact, it is not necessary to use third-party software to speed up the system, but it can be realized by the tools that come with the system.

1. Click the Start button and enter "msconfig" in the search box below (as shown in figure 1). Press Enter to enter the main window of the system configuration tool. Click the Start tab, and then click Advanced Options in the interface that appears. It is believed that the dual-core multi-core processor has become the standard configuration, so the system can quickly start the dual-core "specification".

2. Select the number of processors at the top and select the number of processors in the drop-down menu (as shown in Figure 2). The default number is 1. Click OK after modification to save the configuration. After restarting the computer, you can enter the system in a shorter time.

3. To slow down the system when starting the program, enter the "Enable" tab, just remove the check state that does not need to start the program automatically (as shown in Figure 3), or click "Disable All" and click OK to save, and the system can run the program quickly after starting.

Modify the default settings to improve the startup speed of Windows7 system.

You can't operate all kinds of software when using a computer, but you have to operate multiple files when using software. Whether you open a file or save a modified location, you will use the Open or Save dialog box. Let's modify these default locations to make the operation faster. There are two ways to modify the default location.

The first method: when opening or saving a file, move the mouse to the top of the favorites on the left, click the right mouse button, and select Add the location in the browser to favorites (as shown in Figure 4), so that the default location can be quickly added, and the location will be retained when using the Open/Save dialog box again. It is also very simple to sort the published paper topics. www.jiupin99.com directly drags the shortcuts in the favorites with the mouse.

The newly added location can also be deleted in the right-click menu. Right-click the location you want to delete and select Uninstall. The default location can also be uninstalled or changed to another location. Right-click the location you want to modify and select Properties. When viewing properties, you can modify the target, that is, the corresponding local folder directory. And can be replaced by other icons.

The second method: you can also use the system's Group Policy Editor to add more locations, click the Start button, enter "gpedit.msc" and press enter (as shown in Figure 5), then enter User Configuration-Management Template -Windows Components -Windows Explorer-Common Open File Dialog Box in turn, select "Items Displayed in Location Bar" on the right and double-click to enter the configuration. After selecting Enable, you can add five arbitrary common locations below.