Printing controlling: As an extension of device controlling, your OS takes control of the printers that are connected to the computer, and the materials that need to be printed.Device controlling: Your OS will allow you to open or block access to devices like removable devices, CD/DVDs, data transfer devices, USBs, and more.Process management: Your OS is designed to allocate resources to different computer processes, enable the processes to share information, protect them, and synchronize them.Disk management can also be used to divide disks, format drives, and more.

Disk management: This manages all the drives installed in a computer, including hard drives, optical disk drives, and flash drives.

Security features are set up to keep unwanted cyberattackers at bay.

Data security: A good OS includes features that keep your data safe and computer programs secure.

Loading and execution: Your OS will load, or start up, a program and then execute the program so that it opens and runs.

Memory management: This feature controls and coordinates the computer applications while allocating space for programs.

Booting: Booting is the process of turning on the computer and powering up the system.

Operating systems contain and manage all the programs and applications that a computer or mobile device is able to run, which means managing the device’s software and hardware functions. If you’re planning to study IT in school and pursue an IT career, you’ll want a strong knowledge of OSs to make sure you’re prepared for all the skills you’ll need to be successful in your field. Students (particularly online students), freelancers, contractors, and anyone who owns a phone, computer, or tablet should learn about different OSs so they can pick a computer and OS that meet their needs. A resource to help users understand the different processing and interaction elements of their favorite OS helps it become easier to work with. But the reality is that the features of an OS aren’t immediately clear to most users.

They may say they like a particular command prompt, or they enjoy some pre-installed software, the look and feel of the hardware, the applications or systems they can download, or even the pre-installed web browser. Most people know that they like one or another but may not be able to pinpoint what they really prefer about them. Everyone seems to have very strong opinions on the subject, but what it really comes down to is personal preference in operating systems. You’ve probably been involved in a “PC versus Mac” argument at some point in your life. See all Health & Nursing Master's Degrees.Nursing – Nursing Informatics (RN-to-MSN Program) – M.S.Nursing – Leadership and Management (RN to-MSN Program) – M.S.Nursing – Education (RN-to-MSN Program) – M.S.Nursing – Family Nurse Practitioner (BSN-to-MSN Program) – M.S.Nursing – Nursing Informatics (BSN-to-MSN Program) – M.S.Nursing – Leadership and Management (BSN-to-MSN Program) – M.S.Nursing - Education (BSN-to-MSN Program) – M.S.See all Health & Nursing Bachelor's Degrees.IT Certifications Included in WGU Degrees.Cybersecurity and Information Assurance – M.S.Cybersecurity and Information Assurance – B.S.Science Education (Secondary Earth Science) – M.A.Science Education (Secondary Biological Science) – M.A.Science Education (Secondary Physics) – M.A.Science Education (Secondary Chemistry) – M.A.Science Education (Middle Grades) – M.A.Endorsement Preparation, English Language Learning (PreK-12).Mathematics Education (Secondary) – M.A.Mathematics Education (Middle Grades) – M.A.English Language Learning (PreK–12) – M.A.Teaching, Special Education (K–12) – M.A.Teaching, Science Education (Secondary) – M.A.Teaching, Mathematics Education (Secondary) – M.A.Teaching, Mathematics Education (Middle Grades) – M.A.Teaching, English Education (Secondary) – M.A.Science Education (Secondary Earth Science) – B.S.Science Education (Secondary Biological Science) – B.S.Science Education (Secondary Physics) – B.S.Science Education (Secondary Chemistry) – B.S.Science Education (Middle Grades) – B.S.Mathematics Education (Secondary) – B.S.Mathematics Education (Middle Grades) – B.S.Special Education (Mild-to-Moderate) – B.A.Special Education and Elementary Education (Dual Licensure) – B.A.Information Technology Management – M.S.Master of Business Administration (MBA).Information Technology Management – B.S.

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