Boot manager what is it on a laptop

Perhaps almost every user of a personal computer knows that the launch of the operating system directly begins with the “boot manager”. And what this means and what destinations it will be described in a written article. How to enter the boot menu on a laptop?

What is boot manager

To give a definition, you first need to translate the phrase - download manager. In other words, these are programs for the system, with the help of which it is possible to download those components that help ensure interaction with the user. In addition, they are able to organize work within the structure by adjusting the internal elements, as well as contribute to the normal conduct of all processes.

If we talk about certain operating systems, it should be mentioned that such devices are software with BIOS content. When analyzing it from a technical point of view, it makes sense to understand that this invention is based on the IBM PC architecture.

Reference! The entire structure of the subprogram is owned by Microsoft. Accordingly, it is not fully understood.

What are the functions of the boot manager in windows 7,8,10

It is clear that the system can be launched not only through the local win hard drive, but also through the home network. Often, if you use this method, you need to run terminals on the OS. Therefore, we can distinguish the following destinations, which should be carried out both inside and in the apparatus:

• First of all, through WBW, you can choose the "OS". That's why at the initial stage, after activation, OS options are offered for the next session. Of course, if there are several of them on the hard drive;
• Thanks to the manager, all components of the equipment are initialized. That is, they are prepared in the necessary state in order to begin their work correctly;
• The functional core of the structure is written to the operating memory. In it, after this, further processes occur;
• The formation of the main parameters for the health of the kernel. In addition, all actions at the start phase are also initialized.
• The transfer of control to the kernel is in progress. This is necessary so that the technology itself goes into standby mode. Thus, after this, during the implementation of the OS tasks (this includes its shutdown), the manager is no longer activated. Its subsequent actions are exclusively related to a new PC boot.

In conclusion, it is worth mentioning that this routine is not required in order to wake the device from sleep mode. This is because the unit is already initially turned on and loaded; its components previously passed the initialization steps, and control was transferred to the "hands" of the main part of the system. So, all the elements are just in a similar state.

Important! The bootloader is available in almost all versions. So, in the absence of a hard disk directly in the terminal, loading will still be carried out using the described technology. Moreover, the procedure is able to work even remotely, that is, the launch will occur over the network.