Windows 7 optimization adjustment tips ten

There are a lot of articles about Windows 7 at the moment, but most of them are about the introduction of user interface changes, such as: new taskbar, improvement of the start menu, larger preview thumbnails, and so on. There are still a lot of new things in Windows 7. Let's change the topic today. Have you noticed that disk defragmentation already supports parallel processing of multiple drives? Also, do you know which IE plugin slows down the browser? When the voice chats, the speaker volume will automatically decrease, what should I do?

Yes, these are the new things that Windows 7 brings to us, and you need to know.

1, Accelerated Disk Defragmentation

The Disk Defragmenter in Windows 7 offers more controllable options than Windows Vista, and its command line version also provides some interesting new features. . The following is a description of the parameters:

/r Parallel processing of multiple drives

/h Let the Disk Defragmenter use more system resources to speed up the run

/u Regular progress report, you can see the detailed process of defragmentation

command usage example:

defrag /c /h /u /r

role: in a command line Quickly organize multiple drives in the window.

More parameters and usage can be obtained with defrag /?

2, let IE load faster

Some IE plugins use more time to start, no doubt this will slow down the performance of the entire browser. In IE8 in Windows 7, users can know which browser plugins (extensions) are running the slowest.

Usage: Click Tools (tool) & gt; Manage Add-ons (Manage Add-ons), when loaded with the right side shows the operation of the plug-in list.

3, repair taskbar

Windows 7 enhanced security, so in the case of off UAC, gadgets for the desktop sidebar will not be enabled. If you disable UAC and plan to use gadgets normally, follow the instructions below.

Run the registration editor and find the following location:

HKEY_LOCAL_MacHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Sidebar\\Settings

Create a new DWord value with the key name AllowElevatedPRocess, the value is set to 1, so that the gadgets can start normally.

4, Alt+Tab Enhanced Usage

Assuming you have opened five resource managers and running many other programs, you need to find what you need in so many programs. Switching windows with traditional Alt+Tab is really time consuming.

What should I do? Hold down the Ctrl key and click on the Explorer icon. Windows 7 will only switch between these resource manager windows, which makes the window positioning faster. This tip is for any application that supports multiple instances at the same time.

5. Disable Smart Window Arrangement

Another new feature of Windows 7 is to intelligently arrange windows. When you drag a window to the top of the screen, it will automatically maximize. This feature is love and hate, we like Windows 7, but do not want to use some of its features, what should I do? Or resort to the registry, run REGEDIT, jump to:

HKEY_CURRENT_USER\\Control Panel\\Desktop

Set the WindowArrangementActive key value to 0, restart

6, better System Restore

In Windows Vista, there are very few setup options for System Restore. This has finally been improved in Windows 7, with several useful options to choose from.

Click the Start button, right click on My Computer, select Properties, System Protection, Settings. Here, you can set the maximum size of the system restore according to your needs. The larger the size, the more restore points, the more Small can free up more disk space. In addition to this, you can also set the default protection range for System Restore.

7, magnifying glass

The magnifying glass in Windows 7 has been improved and it is more convenient to use. You can define a scale and coordinates to let the magnifying glass track the keyboard focus. Press the Tab key to move the dialog and zoom automatically.

8. Run the program in different identities

Hold down the Shift key and right click on any program shortcut to display an option to run the program as a different user, such as using a child at home. When you limit your account, you can temporarily use higher privileges.

In fact, this is not a new feature, and it can be done in Windows XP, but in Vista, Microsoft "made it" out. Very good, Microsoft changed its mind!

To use this feature in Windows XP, you need to enable the Secondary Logon service.

9. Setting the time zone with the command line

Windows 7 has added a command to set the time zone: tzutil.exe. This means that the time zone can be set for the PC via a script, and IT administrators will definitely like it.

For example, to set a PC to Greenwich Mean Time, use the following command:

tzutil /s "gmt standard time"

The parameters are optional, for example, tzutil /g, which displays the current time zone, and tzutil /l lists all time zones.

10. Adjusting the computer volume

In the default state of Windows 7, when a voice call (PC-based) is played or called in, it will automatically lower the volume of the PC speaker. If you don't want to use this feature, you can turn it off at any time. Right click on the speaker icon on the taskbar and select Sounds > Communications to set it up according to your needs.