Use ultraiso to prepare boot disks or USB flash drives and decompress the files & ZIP files

In many cases, we may need to use CD boot or USB flash drive boot, such as reinstalling the system and guiding ghost. At this time, we need to create a boot disk. Ultraiso is a software for creating and editing image files (. ISO format) with powerful functions.

Follow these steps:

(1) Click "file"-"open", and an ISO file will be displayed.

(2) If you are creating a CD boot file, click "Tools"-"burn a CD image". If you are creating a USB flash drive boot file, click "start"-"Write hard disk image", that is, access the USB flash drive through hard disk access.

(3) As prompted, the USB flash drive path has been listed. If no format is available, click "format" first ".

After that, click "write", I selected the write method is "USB-HDD + ".

(4) After the preparation, you can find that the content of the USB flash disk is actually an operating system that can be installed with guidance. Restart your computer and select the USB storage device to restart.

 

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Some zip split packages divided into several files, such as: XXX. zip.001 XXX. zip.002 XXX. zip.003, etc., can be decompressed using 360 compression, generally for 001 decompression operations, you can get a complete decompression package.

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Sometimes zip storage is used, that is, the content of a folder is stored in a package suffixed with zip, but it is not compressed, and its size remains unchanged. In this case, you need to specify "storage only" when selecting the compression option, and select zip as the suffix. There is also a description about the level of the compressed directory. This operation is performed on the folder, and the compressed package contains a layer file directory. If this operation is performed on the folder content, the bottom layer of the ZIP file is the file content.

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