Computer skills that instantly turned into a computer whiz

one, skillfully solve any computer's power-on password

A small trick to solve any computer's power-on password, without any tools, no discharge, any computer when the need for password on the boot, just the chassis open, the inside of the sound card or any other part of the pull down, and then power up, the motherboard self-test after the forced shutdown, pull off the parts and then plug in, boot, password automatically cleared, Hundred Test Lark.

　　Two, let your keyboard speak.

Long-term face of silent computer, we inevitably tired. If the content being entered is read by the system (letter), can you enter the wrong content in a silent tiredness? Take a little-known narrator in Windows 2000/xp to teach you to DIY a completely free voice keyboard.

Enter "Narrator" in "Run" and click "OK". Click "OK" to jump out of the main character of this article-"narrator." If your speakers are open, what do you hear? If you don't want to listen, just click the CTRL key. Then press any key to try, you enter the letter key by the system with the standard American English read out, when a completely free speech keyboard is born in your hands.

　Third, quickly close programs that don't respond

Start → run, enter "Regedit", open Registry Editor, create a new string value Waittokillapptimeout under Hkey-current-user, set its key value to 1000 (ms) or smaller.

Allow forced shutdown

Enter Heky-users.defaultcontrol paneldesktop, create a string

"Autoendtask", set its key value to "1". For the real panic, the general can only two times to press the "Ctrl+alt+del" key combination or by the "Reset" button on the host box (because consumption of less resources, so the former priority) to restart.

Automatic reboot when system crashes

Enter the Hkey_local_machinesystemcurrentcontrolsetc-o-n-trolcrashcontrol primary key and modify "AutoReboot" in the right-hand window to change its key value to "1".

　　Four, Esc key less known for several magical

For the average user, the ESC key at the top left of the keyboard is not commonly used, but you know what? In fact, the use of ESC key can also achieve a lot of quick operation Oh!

1. When surfing the Internet, if you point to a wrong URL, press ESC directly to stop opening the current page.

2. When surfing the Internet, it is unavoidable to fill in some username or something, if you fill in the wrong, press the ESC key to clear all the contents of the box, and typing, if the wrong number can also press ESC to clear the wrong word box.

3. In addition to the "Ctrl+alt+del" key combination can be pulled out of Windows Task Manager, press the "CTRL+SHIFT+ESC" key combination can start Task Manager.

4. When a program is not active and we want to restore it to active state, press the "ALT+ESC" key to activate the application without having to click the program title bar with the mouse.

5. For pop-up windows with the Cancel option, if you choose to cancel, press ESC directly to cancel the operation

　　Five, speed up the switching machine

When you shut down in Windows XP, the system sends a message to the running program and remote server, telling them that the system is shutting down and waiting for a response before the system starts shutting down. Speed up the boot, you can set the automatic End task, first find HKEY_CURRENT_USER control Paneldesktop, the Autoendtasks key value set to 1; Then there is a "hungapptimeout" under the branch, Change its value to "4000 (or less), default to 50000, and finally find Hkey_local_machinesystemcurrentcontrolsetcontrol, also set WaitToKillServiceTimeout to "4000"; The shutdown speed is significantly faster by this setting.

　Vi. increasing the speed of broadband

The professional version of Windows XP retains 20% of the bandwidth by default, which does not really work for our individual users. In particular, it is better to make full use of it than to be idle.

Enter gpedit.msc in Start → Run to open the Group Policy Editor. Find "Computer configuration → admin templates → network →qos Packet Scheduler", select restrict reserved bandwidth on the right, select Properties to open the limit to reserve the Bandwidth Properties dialog box, select Enable, and change the original "20" to "0", freeing up the reserved bandwidth.

　　Vii. Optimizing the Network Neighborhood

Windows XP Network Places use the system to search for their own shared directories and printers that can be shared as a network, as well as scheduled tasks that are related to the network in a task, and then appear so that the speed is significantly slower. These features are not much use to us, you can delete them. Locate the Hkey_local_machinesofewaremicrosoftwindowscurrent Versionexploreremotecomputernamespace in Registry Editor, remove the (printer) and { D6277990-4C6A-11CF8D87-00AA0060F5BF} (scheduled Task), restart your computer, visit your network Neighborhood again, you will find a lot faster.

　Eight, speed up the start-up

To speed up the start of Windows XP. You can do this by modifying the registry, and in Registry Editor, find

HKEY_LOCAL_MACHINE---SYSTEM-----current----ControlSet---The----session Manager----Memory Management-----prefetchparameters, find the Enableprefetcher primary key on the right, change its default value of 3 to 1, so that the scroll bar scrolling time will be reduced;

　Automatic Shutdown Stop Responder Program

Sometimes XP prompts you that a program stops responding, annoying, by modifying the registry we can let it turn itself off, in HKEY_CURRENT_USER-----control Panel----Desktop To change the numeric data of the character Fu Jian value autoendtasks to 1, and then log off or start again.

　　Ten, speed up the menu display

To speed up the display of menus, we can do this by following these methods: we can

Hkey_current_usercontrol Paneldesktop to find the "Menushowdelay" primary key, the value of its change to "0" can be achieved to speed up the menu display speed effect.

　　Xi. Erase DLL files that are not in use in memory

In the registry hkkey_local_machinesoftwaremicrosoftwindowscurrentversion, add an item Alwaysunloaddll to the Explorer, and the default value is 1. Note: If the default value is set to 0, this feature is deactivated.

　　12, speed up reading ability to improve boot speed

Windows XP pre-read setting increases system speed and speeds up the boot speed. The following methods can be used to further optimize the efficiency of the CPU:

Hkey_local_machinesystemcurrentcontrolsetcontrolsessionmanagermemorymanagement],?refetchparameters right window, Change the value data of the Enableprefetcher as follows, such as using the PIII 800MHz CPU above the recommendation to change the value data to 4 or 5, otherwise it is recommended that the value data be retained as the default value of 3.