Integral subsystems include fixed system support processes (like session manager and login process), service processes (like task scheduler and print spooler service), security subsystem (for security tokens and access management) and user applications.Įnvironment subsystem acts as a link between the user mode applications and the OS kernel functions. User mode has integral subsystems and environment subsystems. Windows architecture basically consists of two layers:Įach layer is further comprised of various modules.

Suggested reading => Ubuntu vs Windows- Which is better? Windows Architecture As it is freely redistributable, anyone can modify and create variations of source code. We do have RedHat Enterprise Linux and SUSE Linux Enterprise Server (SLES) that are available as commercial distributions of Linux. Worth Reading => Unix vs Linux – Know the Differencesĭebian, Fedora, and Ubuntu are popular Linux distributions. It is most commonly used for servers, however, a desktop version of Linux is also available. Linux was first released in the year 1991. It is usually packaged in a Linux distribution. It belongs to the family of free and open source software. Linux is a group of Unix-like operating systems based on the Linux kernel. Talking about the most recent server version, we have Windows server 2019. The latest client version of windows in Windows 10 which was released in the year 2015. Windows was first released in the year 1985.

32 bits and 64 bitsand is available in both clients as well as server versions. It mainly targets the personal computing market.

Microsoft Windows is a group of many GUI based operating systems developed and offered by Microsoft. Talking about servers and supercomputers sector, Linux distributions take the lead here. In the mobile sector, which comprises of both tablets and smartphones, the two most dominant operating systems are Google’s Android and Apple’s iOS. Following that, we have macOS by Apple Inc and Linux in the second and third place respectively. In the world of desktop, the most dominant OS is the Microsoft Windows which enjoys a market share of approx.

There are several operating systems that are available in the market.

Linux and Windows Performance Comparison.

Linux and Windows OS Brief Introduction.

Ubuntu vs mac vs windows