Computer Basics 2014 Microsoft Corporation. All Rights Reserved Table of Contents
Download 242.52 Kb.
|
- Navigate this page:
- Introduction to hardware
- Knowledge check
- Introduction to operating systems
- Digital devices
|
Answers – #1 – All of the options above are considered a computer. #2 – Laptops are as powerful as desktop computers.
Congratulations on completing the lesson! You should now be able to:
Every time you press a key or click your mouse a signal is sent to the processor. The processor then decides what the best course of action is for the signal. The CPU handles millions of instructions per second which is why you can watch videos, listen to music and chat with friends all at the same time. Let’s look at a simple example of how signals are processed.
Answers – #1 – The CPU acts as the brain of your computer, processing commands. #2 – False. You can add new hardware to a computer such as an updated video card.
Operating systems, OS, allow you to use files and devices. The OS control all the programs you are running, by sharing the CPU’s time. They also provide help when installing new devices. Most OS now have a graphical user interface which allows more people to use computers. Let’s look at how the OS works. Every time you press a key or click your mouse example of how signals are processed.
Answers – #1 – The graphical user interface, or GUI, makes using an operating system such as Windows 8 easier. #2 – True. Updates make sure your operating system is secure and running optimally.
Directory: sites sites -> Answer True False 2 points Question 2 sites -> 587 Return function, r i(X) r i(0) r i(1) r i(2) r i(3) 1 0 2 4 6 Thermal Station, I 2 0 1 5 6 3 0 3 5 6 10 sites -> Glossary for Chapter 1 Algorithm sites -> North Carolina Inclusion Initiative Mapping Where Children with ieps are Being Served Purpose sites -> Northern England’s set-jetting locations sites -> Physical custody of 1033 program property accountibility form statement of Physical Custody: By signing for the below 1033 property I am a Law Enforcement Officer of the aforementioned Law Enforcement Agency sites -> Nstructions for Acquiring Excess Equipment online, through the 1033 Program sites -> Memorandum of agreement Download 242.52 Kb. Share with your friends:
|
