Those things in the computer: reinstalling the system for life-long learning and things for life-long learning

Those things in the computer: reinstalling the system for life-long learning and things for life-long learning
Speaking of system installation: What do I have to say is what I do when I install the system? If you are interested, please refer to the explanation on Baidu Encyclopedia: "I am a hit! My understanding: no operating system computer is a pile of scrap iron, and the operating system is the software that drives computer hardware to complete what humans want to do. Undoubtedly, installing the system should be a basic quality for IT personnel. It is not difficult to find out that the installation system has deep knowledge, such as installing machines of different models, installing system versions, and compatibility between the system and hardware !!! My installation system history: the installation system has a year and a half history. So far, I still remember that the master took my own book to the re-installation system in February October, however, unfortunately, the system did not successfully install the disks after the disks are attached due to incorrect format. As a result, I am crying with my beloved book, and the despair is still fresh in my memory, so I have to find information to solve it myself, it was that time that made me fall in love with the installation system (click "installation system Storm" for details). It can be said that the sky will be greatly reduced to the people of Sri Lanka, you must first learn how to use various tools, install dual systems, three systems, and play in virtual machines... Later, I went through "spiritual events" and "Growing in problems", which made me more deeply interested in installing the system. After I became a master, I thought deeply about installing the system with the disciples of the 12th stage and talking about the installation system for the 12th stage-"re-installing the system with different roles and gains".
Tired! Let's take a picture to raise your eye!Later, I installed servers in the data room to solve other system problems. Gradually, I became more and more professional with the installation system. As a result, I had more than a dozen installation methods and installed more than one hundred systems, the installed system version is from Windows Personal Edition series (XP, win7, win8, win8.1, win10) to Windows Server Series (Windows Server 2003, Windows Server 2008 ); in addition, Linux series (RedHat, Ubuntu, Centos, and Fedora) dream of installing UNIX one day. An interesting installation system:A teacher just bought a Lenovo thinkpad series last week and installed a Win8 system on the original machine. As the teacher is used to the win7 system, he wants to install another win7 system to form a dual system. I think this is very simple, so after entering the PE, I found that the disk format is GPT drops (now the new version is generally GPT format), so I am dumb, because I clearly remember that the first time I installed the system for myself was because I failed to use a USB flash drive in GPT format. At that time, I was reading the red "Ah! Installation System troubles... In fact, it is to convert the disk format from GPT to MBR (if you want to know the difference between the two, please slam me). Before the conversion, the condition is: the disk is all grid! However, it is difficult for the teacher to bake data on the disk and install the dual system.I gave it a chance to try win7 on a drive in PE. After loading the boot, I could not expect it to die. In PE, the boot item was fixed and the boot item was fruitless. Just as I was confused, HAN Lin appeared in my mind and asked for advice. It is worthy of being a great god, saying that you don't need to change the disk format from GPT to MBR, just select UEFI in BOOT at startup. As a result, there is still a problem, that is, the dual-system cannot be displayed and can only be entered into the original win8 system. As a result, you can view the system attributes (as shown below) and find that there is only one guide. It is useless to repair the startup items in PE and then repair the items in cube.
Finally, I suddenly thought that the boot file was installed on the same disk as the system disk, and the boot file of the original system was on a hidden disk. Therefore, you can choose to view the location of the original system boot file in the cube. When Windows 7 is installed, the system is mounted to another disk. Restart. Tip: How can I enable Lenovo computer to boot from a USB flash drive or a CD in BIOS! My thoughts:Although the system is installed many times and there are many installation methods, I feel that the problems encountered during the installation process can still be learned a lot! Through this installation system experience, we have learned the differences between GPT and MBR, as well as a deeper understanding of tools such as Rubik's Cube and guide files. At the same time, I also think that this process will fully interpret lifelong learning, and it will not lag behind until we continue to learn. Just as if the installation system is no longer in touch, it will soon lag behind the times.