This document provides an introduction to PC operations and computer education. It discusses the basic components and functions of a computer system including hardware such as the CPU, memory, and I/O devices. It also covers software types like operating systems, applications, and system software. The document outlines the three basic operations of input, processing, and output and characteristics of modern computers like electronic storage and stored programs. It concludes with advantages and limitations of computer systems.
This module covers the knowledge, skills and attitudes needed to perform computer operations. This includes inputting, accessing, producing, and transferring data using appropriate hardware and software.
CSS LO6 - PREPARING AND INSTALLING OPERATING SYSTEMMarvin Bronoso
CSS LO6 - PREPARING AND INSTALLING OPERATING SYSTEM
LEARNING OUTCOME:
AT THE END OF THIS LESSON THE LEARNERS WILL BE ABLE TO . . .
1.Understand the function of Operating System
2. Learn the Minimum requirement for Windows 7 operating system.
3. Learn the procedure in creating and preparing the OS.
3. Learn and experience to install Window 7 operating system.
4. Discover and prepare the basic applications needed to be installed.
This module covers the knowledge, skills and attitudes needed to perform computer operations. This includes inputting, accessing, producing, and transferring data using appropriate hardware and software.
CSS LO6 - PREPARING AND INSTALLING OPERATING SYSTEMMarvin Bronoso
CSS LO6 - PREPARING AND INSTALLING OPERATING SYSTEM
LEARNING OUTCOME:
AT THE END OF THIS LESSON THE LEARNERS WILL BE ABLE TO . . .
1.Understand the function of Operating System
2. Learn the Minimum requirement for Windows 7 operating system.
3. Learn the procedure in creating and preparing the OS.
3. Learn and experience to install Window 7 operating system.
4. Discover and prepare the basic applications needed to be installed.
Program/Course : Computer System Servicing NC II
Unit of Competency : Set-up Computer Networks
Module : Install Network Cables
Learning Outcome 01: Installing Network Cables
for full compilation just visit my website.
http://computersystemsolution.com/
Lesson 3 performing mensuration and calculationJoel Tiemsin
Computer Systems Servicing lessons that were aligned with DepEd's K-12 program and the TESDA.
Powerpoint can be shared freely with my YouTube subscribers. Just email me at mjtiemsin@gmail.com.
YouTube Channel (Joel Tiemsin): https://www.youtube.com/channel/UCeekQj8lI45sqchbwaYWMtA?view_as=subscriber
Website: https://www.jlt24.com/
Competency Code: TLE_IACSS9-12UHT-IIIa-17
After reading this lesson , you should be able to:
1. Identify the different tools and equipment used in computer systems and networks
2. Determine the different use and functions of these tools and equipment’s
Semi-Detailed Lesson Plan - Input and Output Devices of ComputersAnjenette Columnas
A Semi-Detailed Lesson Plan about Input and Output Devices of Computers in the Computer Subject. I'm now a professional teacher and this lesson plan was used during my teaching demonstration in Sicayab National High School.
Program/Course : Computer System Servicing NC II
Unit of Competency : Set-up Computer Networks
Module : Install Network Cables
Learning Outcome 01: Installing Network Cables
for full compilation just visit my website.
http://computersystemsolution.com/
Lesson 3 performing mensuration and calculationJoel Tiemsin
Computer Systems Servicing lessons that were aligned with DepEd's K-12 program and the TESDA.
Powerpoint can be shared freely with my YouTube subscribers. Just email me at mjtiemsin@gmail.com.
YouTube Channel (Joel Tiemsin): https://www.youtube.com/channel/UCeekQj8lI45sqchbwaYWMtA?view_as=subscriber
Website: https://www.jlt24.com/
Competency Code: TLE_IACSS9-12UHT-IIIa-17
After reading this lesson , you should be able to:
1. Identify the different tools and equipment used in computer systems and networks
2. Determine the different use and functions of these tools and equipment’s
Semi-Detailed Lesson Plan - Input and Output Devices of ComputersAnjenette Columnas
A Semi-Detailed Lesson Plan about Input and Output Devices of Computers in the Computer Subject. I'm now a professional teacher and this lesson plan was used during my teaching demonstration in Sicayab National High School.
Computer is an electronic device which converts row data into meaningful information .It can perform many task.It work very fast and accuratc.A computer programmed device with a set of instnections of perform is spicilic task and generate result at a very high speed
Computer is an electronic device that is designed to work with Information. The term computer is derived from the Latin term ‘computare’, this means to calculate or programmable machine. Computer cannot do anything without a Program. It represents the decimal numbers through a string of binary digits. The Word 'Computer' usually refers to the Center Processor Unit plus Internal memory.
Charles Babbage is called the "Grand Father" of the computer. The First mechanical computer designed by Charles Babbage was called Analytical Engine. It uses read-only memory in the form of punch cards.
Computer is an advanced electronic device that takes raw data as input from the user and processes these data under the control of set of instructions (called program) and gives the result (output) and saves output for the future use. It can process both numerical and non-numerical (arithmetic and logical) calculations.
A computer is an electronic machine, capable of performing basic operations like addition, subtraction, multiplication, division, etc. The computer is also capable of storing information, which can be used later. It can process millions of instructions in a few seconds and at the same time with high accuracy. Hence a computer can be defined as an automatic electronic machine for performing calculations or controlling operations that are expressible in numerical or logical terms. Computers are very accurate and save time by performing the assigned task very fast. They don’t get bored.
Fundamentals of Computers and Operating System(OS)TUHIN SAHA
This comprehensive PowerPoint presentation is designed to provide a foundational understanding of computers, their components, and their functions. It is ideal for students, educators, and anyone interested in gaining a solid grasp of the basics of computer science.
The presentation covers the following key topics:
1. What is a Computer?
- The presentation begins with a clear definition of a computer, detailing its basic functions as an electronic device that processes data. It highlights the computer's ability to perform arithmetic and logical operations.
2. What is an Operating System?
- This section introduces the operating system (OS) as the crucial software that manages hardware and software resources. A detailed block diagram illustrates the OS's components.
3. Components of a Computer:
- The presentation breaks down the primary components of a computer system, including the central processing unit (CPU), memory, input/output devices, and storage devices.
4. Different Generations of Computers:
- A historical perspective is provided on the evolution of computers, detailing the five generations from vacuum tubes to artificial intelligence.
5. Hardware and Software:
- An exploration of the difference between hardware (the physical components of a computer) and software (the programs and applications that run on the hardware). Examples of various hardware components.
6. Input and Output Devices:
- Detailed descriptions of common input devices (such as keyboards and mice) and output devices (such as monitors and printers). This section explains how these devices enable users to interact with the computer and receive feedback.
7. Storage and Memory Devices:
- The presentation covers different types of storage (like hard drives, SSDs, and optical discs) and memory (RAM and ROM).
This presentation serves as a foundational resource for anyone looking to gain a better understanding of computers and their operations. Whether you are a student, educator, or tech enthusiast, "Intro to Computers & OS: Key Concepts" offers valuable insights and a structured approach to learning about the integral components and functions of modern computing systems.
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
JMeter webinar - integration with InfluxDB and GrafanaRTTS
Watch this recorded webinar about real-time monitoring of application performance. See how to integrate Apache JMeter, the open-source leader in performance testing, with InfluxDB, the open-source time-series database, and Grafana, the open-source analytics and visualization application.
In this webinar, we will review the benefits of leveraging InfluxDB and Grafana when executing load tests and demonstrate how these tools are used to visualize performance metrics.
Length: 30 minutes
Session Overview
-------------------------------------------
During this webinar, we will cover the following topics while demonstrating the integrations of JMeter, InfluxDB and Grafana:
- What out-of-the-box solutions are available for real-time monitoring JMeter tests?
- What are the benefits of integrating InfluxDB and Grafana into the load testing stack?
- Which features are provided by Grafana?
- Demonstration of InfluxDB and Grafana using a practice web application
To view the webinar recording, go to:
https://www.rttsweb.com/jmeter-integration-webinar
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Generating a custom Ruby SDK for your web service or Rails API using Smithyg2nightmarescribd
Have you ever wanted a Ruby client API to communicate with your web service? Smithy is a protocol-agnostic language for defining services and SDKs. Smithy Ruby is an implementation of Smithy that generates a Ruby SDK using a Smithy model. In this talk, we will explore Smithy and Smithy Ruby to learn how to generate custom feature-rich SDKs that can communicate with any web service, such as a Rails JSON API.
2. MSWord - Wordprocessing
MS Excel – Spreadsheet application
MS Powerpoint – Presentation
Internet – Email and search the web
3. Introduction
Computer – a machine that performs tasks,
such as calculations or electronic
communications, under the control of a set
of instructions called a program.
Elements of a Computer System
1. Human Resources
2. Hardware
3. Software
4. Elements of a Computer System
Human Resources – are required to perform the
planning, operations, and some of the controls
external to the physical computer. Ex. Computer
Operator, System Analyst and Computer
Programmer
Hardware – refers to the physical components of a
computer system or an electronic components that
make up the computer system.
Software – is intangible and can only be seen but not
felt. It is an instruction that tell a computer exactly
what to use and what sequence of operations to
perform with the data.
5. Major Hardware Components
CPU – is the heart and brain of the computer.
It allow the computer to “think” about the
input given.
Memory – is classified either as primary and
secondary
I/O Devices – these are devices attached to
the main unit to facilitate communication (or
interface) between the user and the
computer.
6. Three Main Components of CPU
1. Control Unit – which is responsible for
maintaining order among the hardware
components. It acts like a traffic director; it
controls and directs the flow of information
between the input/output units and the central
processor.
2. ALU (Arithmetic Logic Unit) – which is
responsible for manipulating the data as required. It
contains all the electronic circuits for performing
the arithmetic calculations and logical comparisons.
3. Registers – which serve as temporary storage
areas for data during processing.
7. Software
a. Firmware – is software stored permanently in
chips in the computer’s circuitry making in
unalterable by computer users.
b. Operating System – Ex. DOS, Windows XP
c. Application Software – is software that
performs a specific task such as word
processing, spreadsheet design or database
management.
d. System Software – is software that is used to
operate and maintain a computer system.
8. Light Pen
Light pens are electronic pointers that allow users to modify designs on-screen. The hand-held
pointer contains sensors that send signals to the computer whenever light is recorded. The
computer’s screen is not lit up all at once, but traced row-by-row by an electron beam sixty
times every second. Because of this, the computer is able to determine the pen’s position by
noting exactly when the pen detects the electron beam passing its tip. Light pens are often used
in computer-aided design and computer-aided manufacture (CAD and CAM) technology because
of the flexibility they provide. Here, an engineer uses a light pen to modify a technical drawing on
a computer display screen.
9. A personal computer (PC)
enables people to carry out an
array of tasks, such as word
processing and slide
presentations. With a
connection to the Internet,
users can tap into a vast
amount of information on the
World Wide Web, send e-mail,
and download music and
videos. As a family tool, the PC
may be used for school,
research, communication,
record keeping, work, and
entertainment.
10. Computer System
A typical computer system consists of a central processing unit (CPU), input devices, storage
devices, and output devices. The CPU consists of an arithmetic/logic unit, registers, control
section, and internal bus. The arithmetic/logic unit carries out arithmetical and logical operations.
The registers store data and keep track of operations. The control unit regulates and controls
various operations. The internal bus connects the units of the CPU with each other and with
external components of the system. For most computers, the principal input device is a
keyboard. Storage devices include external floppy disc drives and internal memory boards.
Output devices that display data include monitors and printers.
11. Memory
ROM (Read Only Memory) – is non-volatile
since its contents are not erased when the power
is off.
RAM (Random Access Memory) – is volatile,
its contents are lost when power is off, thus the
need for secondary storage where documents
and resulting information can be stored.
Primary - it is a storage which is immediately
accessible to the computer.
Secondary – holds data for a long period of
time.
12. Three Basic Operations
INPUT – computer is supplied with
necessary data and processing
instructions.
PROCESSING/COMPUTING – the
input data is processed and the answers
computed accordingly to the
instructions.
OUTPUT – the answers or results are
reported back to the computer user.
13. Characteristics of a Modern Computer
1. Electronic
2. Internal storage – used for storing both the
computer program and data being
processed.
3. Stored Program – the program of
instructions which stipulates the sequential
operations that the computer is to carry
out.
4. Program modification – ability to
automatically modify a program.
14. Advantages of Using a Computer
1. Speed – it saves a tremendous amount of time
2. Accuracy – if the computer is properly programmed and
provided with accurate data, it will do the intended work
with unerring accuracy.
3. Reliability – can work almost twenty-four hours a day
with a little time-out for equipment check up and
maintenance.
4. Retention – can store and save massive files of data and
programs.
5. Economy – the per unit cost of processing data or doing
computations by computer considerably lower than by
alternative actions.
6. Versatility – can used to solve a wide variety of problems
that arise in science and business.
15. Limitations of Computer
a. Dependence on People – it can only execute the
precise instructions that human beings provide.
b. Time-consuming and programming work – it is
unproductive until it is given the program that tells it
what operations to perform.
c. Disruptiveness – the results can reduced morale,
alienation, confusion and even sabotage.
d. Robot-like Processing – it is a big dumb machine,
dependent entirely on those who control it.
e. Computer Security – other security systems are
computer controlled, responding to specific pre-
recorded voice commands or physical characteristics lie
handprints.
16. Kinds of Computer
General Purpose Computer – used for a
wide variety of applications such inventory,
payroll, accounting, market research and sales
analysis.
Special Purpose Computer – incorporated
many features of general purpose computers
but support highly specialized data processing
tasks. Ex. Navigational computer on an
airplane.