WinRAR eight big non-transmission technology

WinRAR is the most commonly used compression software, and there are many technical articles for it. However, despite this, we have dug up a number of unique skills that many players have not found. Here, I will discuss with you in the corner of "Computer Enthusiasts"!
Secrets 1: Pay attention to the dangers of self-extracting procedures
I believe that using WinRAR to bundle the Trojans, we have seen a lot. Here, it is recommended that you save the executable attachment files first. Then try to right click on it and select the WinRAR menu. If the "Open with WinRAR" command is available, the program is a self-extracting program. At this point, you can change the file extension from EXE to RAR. Double-click it to open it with WinRAR, which is much safer.

Secret 2: File Compression Size My Prophet
Open the WinRAR window, select the file to be compressed, click the "Info" button on the toolbar, and click the "Estimate" button in the open window. WinRAR will give you the compression rate, the size of the compressed package and the time it takes to compress the file, which is very useful for compressing larger files or folders. If you want to click on the "Info" button each time, WinRAR will automatically evaluate the file, you can also select the "Auto Start" option.
Secret 3: Quickly change the drive
Press Ctrl+D to display a list of all the drives on the machine in the WinRAR window. Use the mouse to select the drive.
Secret 4: Create folders in batch
If you are working, often create a lot of the same folder structure (such as when backing up data). That can make WinRAR complete this tedious work: first set up multiple folder structures in the "Resource Manager" (including the subfolders under it), then select and right click on these folders, select WinRAR → " Add to compressed file, select the check box in the "Create self-release format archive file" under "Compression Options" in the open settings window, and click the "OK" button. Then rename the generated EXE file to folders.exe. In which folder to create the above folder in the future, just copy this file to that folder, double-click folders.exe, and click the "Install" button.
Secret 5: My settings you don't change
Start "Notepad", enter the following statement:
Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\\SOFTWARE\\WinRAR\\Policy ]
"Menu"=dword:00000000
"Settings"=dword:00000000
Save it as limitrar.reg file, double-click and import the REG file and import it into the registry. Start WinRAR, you will find that the menu can not be used, and press Ctrl+S button can not bring up the "Settings" and "Select Toolbar Buttons" window, it is relatively safe
Tips
★ Put the above statement 00000000 is changed to 00000001 and saved as unlim.reg. Double-click to import the unlim.reg file to restore the menu and allow the Settings window to be used.
★ The Menu item is set to 0/1, which is used to disable/allow the WinRAR main menu, and the Settings item is set to 0/1 to disable/allow the "Settings" and "Select Toolbar Buttons" dialog boxes.
★ If you use Windows 9x/Me, please change the above Windows Registry Editor Version 5.00 to REGEDIT 4.

Secret 6: Quickly decompress the RAR archive specified file
If you want to extract the specified file in the RAR archive, after opening the RAR file, select "Options" → "File List" → "Plan File" Clip view." All the files in this RAR archive will be displayed (included in the corresponding folder), just click the corresponding button, such as name, size, type, modification time, path, just like in Explorer. Wait, you can sort all the files in the RAR package, so that you can see at a glance. After sorting by file type, use Ctrl or Shift to select the specified file, and drag and drop it to the folder to quickly decompress it. Press Ctrl+H to cancel the flat folder view mode.
Tips
First switch the RAR package to the flat folder view mode, and then click the "Type" button, all types of files in the package are placed together (such as all .tmp files), first Select the first file, hold down the Shift key, do not release, click the last file, select the corresponding file, press the Del key to delete the same type of file in the RAR package.

密巧7: Batch conversion compression package
If you have multiple compression packages on hand and want to convert them to RAR packages, you can do this: first put these compression packages Under a folder, such as C:\\compress. Select the C:\\compress folder in WinRAR. Then click "Command" → "Convert Compressed Files", select the "Delete original compressed files" check box in the window that opens, and click the "OK" button to convert them into RAR archives. Through this method, ZIP, CAB, ARJ, ACE, TAR, BZ2, UUE, GZ, LZH and other compressed packages can be converted into RAR format.
Secret 8: Important files, do not delete
After deleting the file in the RAR archive, WinRAR will automatically update it, and the deleted files can no longer be found (there is no in the recycle bin). Therefore, if the tarball is no longer modified or important, please select this zip (do not double click to open it), then press Alt+L to confirm the "Do not modify zip file" checkbox in the window that opens. Select and click the "OK" button to lock the archive, and the files cannot be modified or deleted.

This command only supports RAR compressed files. At the same time, when compressing files, there is also a "lock compressed file" check box in the settings window. ● Once selected, the generated compressed package will not be modified. Useful for backing up important data.