kernel
HAL is the primarly interacts with hard ware.
the problemis with a hardware device, a critical driver, or a windows component.
Because it accesses hardware directly.
Access the hardware directly: possible in DOS, not possible in Windows.
Windows 95 can be directly upgraded by Windows 98, Windows 98SE, Windows ME, and Windows 2000. Later versions of Windows (assuming the hardware is suitable) can only be installed with a clean install.
None. Windows is software, not hardware.
There are two basic categories of languages: low-level and high-level. A low-level language interacts with the hardware directly or mostly directly, so an intimate knowledge of the underlying hardware being programmed for must exist. Low-level languages are also relatively difficult to move from one computing platform to another (such as from Windows to a Mac). A high-level language abstracts the hardware, and so programming becomes more solution-oriented and less hardware-oriented. Python does not offer access to the underlying hardware directly, and allows you to perform numerous low-level instructions in just a few lines of code. Thus, since Python substantially removes the programmer from the hardware, it is a high-level language.
Each computer component requires a driver (a program which allows hardware to communicate with OS). Windows 7 has drivers for all most widely used hardware. It means that when you install "7", you do need to look for drivers the OS does everything for you automatically (there are some exceptions).
Rubber seals for windows are an important component of weatherproofing. For auto windows, auto parts stores or specialty auto repair sites like JC Whitney are recommended. For home windows, the rubber seals can be purchased at most hardware or home improvement stores both online or at physical locations. Some examples of these are Lowe's and Ace Hardware.
There are no hardware firewalls built into Windows 7, but from Windows 7 and on, Windows Defender is integrated into the system.
The operating system of a computer is something that communicates directly with the hardware. This communication takes place through drive programs.
Plug and Play