How to calculate landed costs accurately

List of contents of this article:

• 1,How to calculate landed costs accurately Can the linux system be installed on any computer?
• 2, ... When I want to install ubuntu with a USB flash drive, the computer prompts my computer that there is no operating system...
• 3, What system does the skin belong to?

Can the Linux system be installed on any computer?

Not necessarily. Different computers are generally designed for different operating systems. My computer had Linux installed before, but it overwrit the hidden partition of Lenovo..

As long as it is not an antique computer, it is theoretically like this. HOWEVER, IT IS SUGGESTED THAT THE POSTER SHOULD DO ENOUGH A GOOD JOB BEFORE INSTALLING. NOT EVERYONE CAN USE LINUX! AND WHEN INSTALLING LINUX, YOU NEED TO REPARTITION THE HARD DISK TO CREATE A NEW PARTITION TABLE, WHICH MEANS THAT ALL THE DATA ON YOUR COMPUTER'S HARD DISK WILL BE FORMATTED, ETC..

It can be installed on ordinary computers, but the file method of linux is different from that of xp. Both linux and xp support FAT32, and most linux do not recognize NTFS format. The default file system of linux is ext2. Installation and uninstallation are very safe. To install a dual system, you must modify the startup file.

... When I want to install ubuntu with a USB flash drive, the computer prompts my computer that there is no operating system...

The prompt has no impact. It can be installed normally. If the original win8 system is not found, wait for the ubuntu to be installed and modified to start the grub to restore the startup. In the active menu, you can choose to enter the system in the startup menu. Install normally, and the first step is to select the language.

ubuntu is Linux, which is another kernel operating system different from Windows. Of course, it is incompatible with win7. You can use the partition tool to divide part of the space on your original hard disk for ubuntu to install.But be careful not to det win7.

You didn't explain that your computer doesn't have a system now? If you simply restart and don't do anything, you will definitely not find the system. You need to press f2 (Dell is like this, I don't know anything else).

The method is to select Linux for the operating system type, and then specifically select Ubuntu (this is the operation in Vmware). The choice of operating system when installing the virtual machine refers to the system to be installed, not the host system you are using. If you want to install Ubuntu, you have to choose Ubuntu.

What system does the skin belong to?

1. Explanation: Skin refers to the tissue wrapped outside the muscle on the surface of the body. It is the largest organ of the human body, which mainly assumes the functions of protecting the body, expelling sweating, feeling cold and hot and pressure.The skin of humans and higher animals is composed of three layers of epidermis, dermis and subcutaneous tissue. It is an organ, not a system.

2. The skin is an organ in the structural hierarchy of the life system. Muscle fibers belong to cells.

3. The skin is the largest organ of the human body. The system is an organic composition of a series of organs that can independently complete the activities of a life. The human body has eight major systems: respiratory system, digestive system, nervous system, urinary system, circulatory system, motor system, endocrine system and reproductive system. The skin belongs to several of them.