First, improve the computer running speed:
Method 1: Change the default storage location of files.
The storage of drive C is full, which will affect the running speed of the computer. We can enter an account and choose your account name. Usually, if no account name is set, the system default name is Administor. Next, move all the desktops, music, downloads, documents and pictures under your account to other disks (such as E, D and F disks). Right-click the desktop and select Properties-Location. We can see that most of the software is on the C drive, and the more things are put on the desktop, the smaller the C drive will be. Therefore, we can create a new folder on drive D, name it ourselves, and then move the desktop to drive D ... When you look at drive C, you will find that there is still a lot of memory left.
Method 2: Change the default storage location of the software.
Open drive C, and basically all the software is stored in the Program Files folder. We can move the software in the Program Files folder of disk C to disk D or other disks. Here we take the cool dog software as an example, enter the control panel, find the cool dog music and uninstall it directly. After uninstalling, reinstall the cool dog software. When installing, we will see the custom option, which is its default setting.
The path is drive C, where we can click to change the directory, put it on drive D, and then click Install. After the installation, if you see several check boxes, please delete all these boxes, which are full of junk software and occupy your system memory, and then click Finish.
After completing the above two steps, the pressure on the computer will be reduced by half and the running speed will be increased.
Second, the skills of retrieving computer files by mistake
1. Run the data recovery software, and click the "Empty Recycle Bin by mistake" button in the software interface. This function can restore files deleted by our recycle bin.
3. After clicking Enter, the software will scan the files we deleted. At this time, we can wait for the software scanning to complete.
4. After scanning the software, we can find the files that need to be recovered from the files found in the recycle bin. We can find the file we want to restore through the preview function, and then click "Next".
5. Finally, the file is saved. We browse to select the location to save, and then click Next to save the file.
Third, life tips for adding words in the lower right corner of the computer
1, here we take win 10 system as an example, and click Start Menu-Settings-Time and Language.
2. After selecting the region and language on the left, click other date, time and regional settings on the right, as shown in the following figure:
3. Click the area again, as shown:
4. Click other settings on the regional page, as shown in the figure below:
5. Select the time tab, add tt to the long text, enter the text to be displayed in the morning symbol and the afternoon symbol, and click OK, as shown in the figure below:
6. Select ttH:mm:ss in the drop-down box on the regional page for a long time, and click OK, as shown in the figure:
Finally, you can see a text display in the lower right corner.
Fourth, disable the win key on the keyboard.
1. After typing regedit in the Microsoft Xiao Na search bar, press Enter to enter the Registry Editor.
2. Find the following path: HKEY current user \ \ Software \ \ Microsoft \ \ Windows \ \ Current version \ \ Browser \ \ Advanced.
3. Create a new string value in the advanced file and name it DisabledHotkeys, as shown in the following figure:
4. Enter the data value in DisabledHotkeys (Note: If Win+A is to be disabled, the input value is A), and click OK, as shown in the figure:
If you want to prohibit multiple values, such as WIN+A, WIN+B, WIN+C, WIN+D and WIN+E, just enter ABCDE in the values, as shown in the figure:
The above is the way to disable the Win key. If you want to restore the shortcut key of Win, you only need to delete the content of numerical data, and at the same time, choose to cancel the current account in the power supply of the start menu, and then re-enter it, and the shortcut key will be invalid.
These are the tips that Zhu Ya Science and Technology will share with you. Friends in need come and have a look.
Edited in September 2020-65438+June.
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1, audio and video files cannot be deleted in xp. Many times it is because of the preview function. Start | enter and execute "REGSVR32/U SHMEDIA. DLL "and get a message preview. Run "regsvr32 SHMEDIA. In the process of recovery. In fact, it is to remove the preview function. 2. Registry Unlocking Regedit 4 [HKEY _ Current _ User Software Microsoft Windows Current Version Policy System] "Disable Registry Tools" = dword: 0000000 3. Reinstall IE under XP: Run Registry Editor, find [HKEY _ Local _ Machine Software Microsoft Installation Component], and change the key value from 1 to 0. After xp restarts, it will automatically start installing IE6. 4. Never open the 372 1 Win9x/Me editing file X:Windowshosts, and add a line of code: download.3721.com255.255.255 WINNT/2000 editing file X:WINNTsystem32driversetchosts. Add a line of code: 255.255 download.3721.com winxp editing file X: Windows System32 drivers etc hosts plus a line of code: 255.255 download.3721.com can also be used for CNNIC's Chinese domain name. Simple method: Notepad new input: [shell] command = 2 iconfile = explorer.exe, 3 [taskbar] command = toggle desktop to display the desktop. Scf is dragged to Quick Start 6. WIN98 realizes quick one-button shutdown. Every time you shut down, you need to execute the "start/shut down" command, which brings a lot of trouble to the already simple shutdown operation. The following is a description. First, you need to click the right mouse button in the blank space of the desktop to create a new shortcut. In the pop-up dialog box for creating shortcuts, enter "C: Windows Rundl32. ExeUser, exit Windows ",and then click the Next button to name the shortcut" One-click Shutdown ". At this point, the shortcut you just created will appear on the desktop of the system. Open the properties window of this shortcut, enter the "Shortcuts" page, and customize a shortcut function key for this shortcut, such as F 1 1. After the solution, you can press F 1 1 to execute the shutdown command. 7. Removing the bad sound quality in MP3 and correcting MP3 songs can be realized by mp3Trim software. After running the program, load the MP3 songs that need to be corrected. First, you need to know which part to intercept. Enter the start time of the interception at "from the beginning", click the small horn button on the right, and enter the time at "from the end" at the same time (this time is pushed forward from the end of the file, so this time needs to be obtained by subtracting the time just recorded from the total time of music). Click the small horn button on the right and select Save. In addition to selecting clips from time, mp3Trim also supports selecting clips from frames. Its operation mode is similar to time interception, and other functions such as volume control, fade-in and fade-out effect are also very distinctive. 8. Double-click the icon in the upper left corner of the window to close the window. If multiple windows are open at the same time and you want to close them, you can hold down the shift key and click the close icon in the upper right corner of the window. 9. Input method problem: 1). To solve the problem of installing the input method icon in officexp, just delete or rename the ctfmon.exe in the folder x:windowssystem(x is the drive letter for installing windows) under dos. (When you start the computer for the first time after using this method, if you find that the input method icon is no longer in the system tray, you can find it again in the input method icon in the control panel). 2) Search the input window of office2003: the display status value under [HKEY _ Current _ User/Control Panel/Input Method/] in the registry is changed to 0 and changed to 1. And log in again to solve the problem. 10, lose weight with Notepad win2k, enter c: winningfsysoc.inf, select Replace in the edit menu, enter "Hide" in the search, and click Replace All. There are some common options in adding and deleting, which can be selected according to your own needs. Sfc /purgecache can clean up many caches and some backup files by entering this command at runtime. Generally, 300-400 m files can be deleted without any harm to the system. Xp is universal. 1 1. Use ghost to compress and randomly find a gho image file, and use ghost explorer to delete the file content. Open an empty gho file with ghost explorer, right-click and paste it in the window of ghost explorer or drag the file directly into the window (ghost explorer has faster compression speed than winrar, and is simple to add and delete, just like a resource manager). 12, win2000/XP cannot start the recovery console when encountering serious system problems. Copy the initialization registry files (system, software, sam, security, default) saved in the C: Windows Repair folder to system32config (use the same volume for backup before deletion) to save the system. 13, download xp upgrade patches manually. Many friends will find many upgrade patches after installing sp 1 and upgrading online through windows update. However, if the online upgrade speed through windows update is extremely slow, is there any way to speed up the download? Through practice, I found a little trick. Step: 1): Upgrade the Internet through windows update in the start menu. 2): Select "Scan for Updates" to find upgrade patches. 3): "View and Install Updates" begins to view the update patch description. 4): Click "Install Now" to pop up the windows update-Web page dialog box and start downloading patches. 5): Select Cancel to exit the upgrade. 6): open C: Windows Update.log and see! The download address of the patch you want is here! What we need to do now is to copy the download link address and download it with download software such as FlashGet. 14, with fc and >; Taking analyzing the registry as an example, we can copy the registry (such as c:first.reg) before installing the software, export the registry file (c:second.red) after installation, and then execute the following commands in MS-DOS mode (pure DOS mode is also acceptable): c: > Fc first, reg second. Fc.txt (enter) and then open the fc, txt file to see what subitems the software has added to the registry. Note: Generally speaking, the file type of redirected input can be. Txt, for example. wps，。 Doc, etc. , provided that the corresponding file opening program must be installed. 15. Easily crack the password of foxmail account. In foxmail, for account security, we usually set a password for the account. It doesn't matter if you forget. Use your account command to open the folder in the mail directory, and delete the accounf.stg password has been lifted. You don't need to delete it, just change the suffix name. The system will automatically create a new accounf.stg file, delete this file after it comes out, and then change the suffix of the original accounf.stg file back, so that you can read other people's emails unnoticed. But it is best not to use it for illegal purposes. 16, local area network stealth method: In a local area network, you often check the online status of other users in the local area network through online neighbors. If you don't want other users to know whether you are online or not, you can run cmd under win2000/xp, then run net config server /hidden:yes, and then you will be invisible. If you want to cancel, just change yes tono. 17. Merging mp3 files with winrar: First, select the number of MP3 files to be merged, right-click-add to the archive file, and select the compression method to save. Then change the suffix of the compressed file to mp3. Play it again and see if the two songs are merged into one. 18, Disable Device Driver Update Wizard This setting allows you to disable device driver upgrade through windows Update in Device Manager. To make the settings, you can follow the following steps: click the Start button on the taskbar, then click Run on the Start menu, enter regedit and click OK to open the Registry Editor. Expand HKEY _ Current _ User Software Policies microsoft Windows NT Driver Signature to create a DWORD key named "NoDevMgrUpdate" and then set the key value to "1". The settings you modified will take effect after you restart your computer. 19. Change the driver signature verification option. This setting allows you to decide what the system will do when an unsigned or untested driver is installed. To make the settings, you can follow the following steps: click the Start button on the taskbar, then click Run on the Start menu, enter regedit and click OK to open the Registry Editor. Expand the HKEY _ Current _ User Software Policy microsoft Windows NT driver signature, create a DWORD item named "BehaviorOnFailedVerify", and set the value of this item to "0". The settings you modified will take effect after you restart your computer. 20. Uninstall the fax and picture viewer. If you don't want to use the fax and picture viewer that comes with XP, you can run this command to uninstall it: regsvr32/u shimgvw.dll 21. Disable officexp input fields. First, disable the Chinese optional input method in the Add/Remove program. Then set the details in the area to delete other input methods except "English (USA)". Finally, run: regsvr32/u msimtf.dll regsvr32/u msctf.dll 22, Hero Super Jieba V8, rename VCvtShell.dll in the installation directory to delete the buttons in the Explorer. 23. The system is 2K or xp. If your system partition is in fat32 format, if it is shut down illegally, ScanDisk will be run when the system is started next time, but there will always be a waiting time of 10 second when it is started. How to get rid of it? There is only one command: CHKNTFS /t:0. The 0 above is the number of seconds to wait. 24.2k system always prompts "dynamic link library * * *. The dll could not be loaded, and the system could not find the specified file. It is useless to copy files to the original path. At this time, you can try this command to repair system files under dos: sfc /scanonce will prompt to insert a 2k CD when necessary, and then restart. 25. how to change google search > settings center > quick search > * in MyIE2 as the default search, and the latest "simplified" Chinese search is /search? Q =% ... 2 & Amplr = lang _ zh-cn.26. You can apply the modified registry without restarting. After modifying the registry, save the changes to the registry. Then press Ctrl+Alt+Del at the same time. In the pop-up Windows task list, highlight "Explore", click "End Task" to display the shutdown screen, click "No", and then an error message pops up. Click "End Task" and Windows browser will reload the new registry. 27.QQ adds its own method: add yourself to the blacklist, then drag yourself to my friends, and then run the registration wizard. 28. Start Winamp, play MP3, then press and hold [SHIFT], and then click the "Stop" button on the panel. You will find that the music doesn't stop immediately, but gradually reduces the volume until it disappears completely, just like the radio DJ did. 29, the original hard disk icon can be so beautiful! First, how many icons (with suffix) do you like? Ico) You should download them from the Internet, put them in the root directory of each drive and name them 1.ico, then create a new notepad, enter [autorun] icon =1.ico, save it as autorun.inf, and restart the system to see the effect! In addition, it is better to set the properties of these two files as "hidden", mainly because if you don't do this, you can see these two files when you open every drive, which is too ugly, and it also exposes the beautiful secret of hard disk icons! And this trick can also be applied to CDs. Add an autorun.inf file and an icon to your burned CD, and your CD will have such an icon! In addition, changing the content of autorun.inf to: [autorun] open=xxx.exe will automatically run the file xxx.exe when the file is inserted into the CD, which is also very practical! 30.RealOne Player is an excellent audio and video playback software. The fly in the ointment is that it takes a long time to start, so why don't we do something to speed up the startup of RealOne Player? 1). Silently start and execute the command "Start → Search → File or Folder", and search the files "netid.smi" and "getmedia.ini" respectively, and rename them after finding them, such as "netid-old.smi" and "getmedia-old.ini". When starting RealOne Player again, 2 Omit the software introduction. Select the "Hide" item in "Tools → Album Information", and RealOne Player will no longer display the product introduction. 3). Closing the media browser RealOne Player will provide a media browser. The way to close it is to find a triangle arrow on the right of the "Earth" button under the "Close" button in the upper right corner of the RealOne player window. Click this arrow to open its drop-down menu and uncheck the item "Show Media Browser" to start RealOne Player again. Does it feel much faster? 3 1. Let Chinese file names be sorted by strokes. In Windows Explorer, no matter whether the file (or folder) name is English or Chinese, when we view it in "Details" mode, click the file list title "Name", and the default sorting method of file names is alphabetical. If you have a large number of Chinese file names, sorting Chinese file names by strokes will be more in line with our usage habits. The solution is to double-click the control panel → regional and language options in Windows XP, switch to the regional options tab, click the custom button to open the custom regional options dialog box, click the sorting tab, and select "strokes" from the sorting method drop-down list. After restarting the computer, open the resource manager and click the title "Name" of the file list, and you will find that the Chinese file names have been sorted by strokes! Note: This setting only affects Chinese name files. Files named in English are always sorted by name, regardless of "pronunciation" or "strokes". 32. Cleverly break the webpage and disable the right mouse button. In the first case, copyright information will appear. The solution is as follows: Click the right mouse button on the page target to pop up the restriction window. At this point, without releasing the right mouse button, move the mouse pointer to the "OK" button in the window and press the left mouse button at the same time. Now release the left mouse button to close the restriction window, then move the mouse to the target position and release the right mouse button. Haha, the right mouse button menu pops up and the restriction is cancelled! In the second case, Add to Favorites appears. The solution is as follows: Right-click the target, and a window added to favorites will appear. Do not release the right mouse button or move the mouse at this time. Instead, use the TAB key of the keyboard to move the focus to the cancel button, press the space bar, and the window will disappear. After releasing the right mouse button, the familiar right-click menu will appear again. In the third case, the hyperlink cannot pop up the "Open in New Window" menu with the right mouse button. At this time, it cannot be cracked by the above two methods. Look at my trick: click the right mouse button on the hyperlink to pop up the window. Don't release the right mouse button at this time, press the space bar on the keyboard, and the window will disappear. Then release the right mouse button, and the lovely right mouse button menu appears again. Just select "Open in New Window". Do you know all the above methods? Then look down. Are you clear? Click the "Source File" command on the "View" menu in the browser, and you can see the html source code. However, if the web page uses frames, you can only see the code of the frame page. This method won't work. Don't worry, I have other ways. You can try pressing Shift+F 10 on the keyboard to bring up the right-click menu directly! Look at this trick again: see the key to the left of the right Ctrl key on the keyboard? Click to try, and the right-click menu will appear directly! This move is rare in Jianghu. How about it? Not yet? Looks like I have to do my trick! Look carefully, this is the "invincible * * *" that has never appeared in the Jianghu! Right-click the blocked page with the right mouse button, and a restriction window will appear. At this time, don't let go of the right mouse button, press the ALT+F4 key combination on the keyboard with your left hand, and the window will be closed by us. Release the right mouse button and the menu will appear! As soon as this trick comes out, all the above situations can be easily cracked. 33. Four wonderful uses of the "print screen" key on the keyboard 1. Press the print screen button instead of the screen capture software, and the full-screen picture will be intercepted. Click Start → Program → Attachment → Drawing with the mouse to open the drawing program. Click the Edit → Paste menu in this window, and the image in the clipboard is larger than the bitmap appears. Do you want to enlarge the bitmap? Will pop up. Dialog box, click "Yes" and the captured picture will be pasted in. Then press Ctrl+S to save the picture. 2. Grab the currently active window. When using Print Screen for screen capture, pressing Alt key at the same time will only capture the currently active window, and then you can save it as mentioned above. 3. Interception of the game screen As we all know, the print screen key on the keyboard can capture the design of the desktop in the system, and then it can be "pasted" in the "drawing" program or image processing software such as Photoshop. But if you want to capture the game screen, the above method may not work. It doesn't matter. Start Windows Media Player (version 6.0 or above), open the video file, select File → Properties → Advanced, and double-click the video renderer. In direct drawing, cancel the four options of YUV Flip, RGB Flip, YUV Overlaya and RGB Overlay, and exit after confirmation. Try again, you can capture the game screen with the print screen key. 4. intercept DirectX. The print screen key cannot intercept DirectX. It doesn't matter. As long as we have one or two tricks, we can succeed. Enter regedit in the start menu, open the registry editor, and then expand the registry to HKEY _ local _ machinesoftdirectdraw branch, create a new "DWORD" value, rename it "EnablePrintScreen", and fill in the key value "1", so that the print screen key can intercept DirectX diagram. 35. Quickly use your software to find the icon of your most commonly used software on the desktop, right-click-attribute, and change the shortcut options to what you think is the most appropriate, such as my myie2 is F9, winamp is F 10, QQ is F 1 1, and then add your commonly used software to the Internet in the external toolbar of myie. So when I turn on the computer, just press F9, F 10, F 1 1, and the three most commonly used softwares will be opened soon, but it is best not to set the shortcut keys as those commonly used in the system, and you will be prompted when setting them generally! 36. Use the download software to view the hidden partition operating system: WINDOWS XP partition format: FAT32 Download software: flashget, audio-visual conveyor belt, Thunder, BT elf hidden partition software: master control optimization or by modifying the registry, the principle is the same, and the details are not repeated. I used the optimization function of the optimization master to hide the H disk. Case 1: There are download records of H disk software or files in the download tool. For example, I used any of the above download tools to download QQ on H disk, and the records were not deleted. Select this record at this time, taking the express train as an example. Task-open the downloaded file directory, and you will find that the hidden H disk is opened, and the files inside can be operated! Ha ha! Case 2: There is no download record or any record of files related to the hidden partition in the download tool, but you suspect or explicitly hide a partition (for example, we now know that an H disk is hidden on my computer). At this time, find a download link at will, take the express train as an example, download it by express train and save it in any folder of H disk. You don't have to download it completely, and then open the downloaded file directory, and the H disk will open, of course, provided that the H disk is really hidden. 37.WinXP comes with batch renaming function. Just select a bunch of files, choose Rename, then change the first file and change it.