Why I Don’t Talk About System Packaging
Why I Don’t Teach System Preparation
The term “System Preparation” sounds both familiar and unfamiliar. You may often see forum veterans casually mention it, yet feel intimidated by it yourself.
What Is System Preparation?
System preparation is the process of “getting a system ready.” In other words, it’s sysprep (system preparation).
What Does the System Preparation Process Look Like?
Basic system preparation involves releasing the original system’s install.wim file to the C drive, booting into the system in sysprep mode to debug it, and then returning the system to a ready state.
So, system preparation is not about installing a system, nor is it about applying various settings to the target system. Rather, it is the work performed by the sysprep tool after all so-called personalized operations are complete.
System preparation is not system packaging. System packaging should be called system backup (saving an image).
What Is the Result of System Preparation?
After a successful system preparation process, when you boot the computer, you can still go through the Out-of-Box Experience (OOBE) phase to initialize the system, as if the preparation never happened. However, once you enter the system, you’ll find that all the configuration settings and software applied before preparation are preserved and ready to use.
Why Is System Preparation Always Linked to System Packaging?
Those who can successfully prepare a system are essentially the pros in the community. After creating their own streamlined and optimized systems, they don’t reboot into OOBE. Instead, they boot into a PE environment, back up the prepared C drive as a system image, and publish it online for others to use. Later, when someone downloads the pro’s prepared system, injects it into their own C drive, and boots up, they can enter OOBE and configure it themselves.
So, system preparation does not necessarily require system packaging. These are two independent processes, though they are often used together by the pros.
Why I Don’t Teach System Preparation?
System preparation is an automated process carried out by the sysprep software, not something we need to do manually. Therefore, the difficulty of system preparation does not lie here.
The real challenge of system preparation lies in system optimization and configuration—how to optimize the system and ensure that the optimizations remain effective after the system is installed. This is the hardest part and the main battleground where the pros compete.
For ordinary people, without tools, optimizing a system is nearly impossible. For example, without using any tool software, how many people can clearly explain how to completely manually uninstall Windows Defender and SmartScreen? Those who can are probably pros themselves!
This is just a small example. Open the work of the pro “小鱼儿yr” — the tool 小鱼儿yr System Preparation Optimization Assistant — or the foreign software NTLite. Inside, you’ll find hundreds of optimization entries to choose from. But how can we explain how all the features in this tool are implemented? Without understanding the principles, we will always be dependent on the pros, only able to perform preset operations under their guidance. When problems arise, we lack the ability to solve them on our own!
So, system optimization is not something ordinary people can understand and directly operate. It requires a vast accumulation of knowledge, time and effort, advanced programming skills, and a tenacious research spirit.
For ordinary people, there are only two feasible approaches to system preparation:
- Do not perform deep system trimming or optimization. Simply deploy some common software and adjust a few trivial, non-critical settings.
- Use the system preparation assistant tools created by the pros, check the entries you need one by one, and mechanically follow the methods provided by the pros, without understanding the underlying principles.
We cannot break through the technical barriers. We don’t know what can be removed and what cannot. We cannot freely delete or add whatever we want. This is precisely where the pros surpass us ordinary people.