computer concepts module 4...computer concepts module 4 file management and digital electronics 2...
TRANSCRIPT
![Page 1: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/1.jpg)
1
Computer Concepts Module 4
File Management and Digital Electronics
![Page 2: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/2.jpg)
2
• Explain how file management programs help you manage your computer files
• Explain how to create and use folders to store files
• Identify the key elements of a computer file
• Describe the file management steps for working with files
• Describe how digital data representation produces numbers, text, images, video, and sound
• Define integrated circuits and explain the role they play inside a computer
Learning Objectives (Slide 1 of 2)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 3: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/3.jpg)
3
• Explain how CPU factors affect computer performance
• Define RAM and explain its importance to computers
• Explain how a computer uses virtual memory and ROM
Learning Objectives (Slide 2 of 2)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 4: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/4.jpg)
4
• File management
• How files are created, opened, saved, deleted, and renamed
• Folders help organize your computer files
File Management Tools (Slide 1 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 5: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/5.jpg)
5
• File path or file specification
• Location of a file on a storage device
File Management Tools (Slide 2 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
Drive Name
![Page 6: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/6.jpg)
6
Windows default folders
File Management Tools(Slide 3 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 7: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/7.jpg)
7
• File Explorer
• Quick Access folder
- List of frequently used folders
File Management Tools (Slide 4 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 8: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/8.jpg)
8
• Root directory
• Main directory of the storage device
• Name of storage device
• Assigned by operating system
File Management Tools (Slide 5 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 9: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/9.jpg)
9
• Nested folders or subfolders
• Created to add further organization to file system
Computer Folder Basics (Slide 1 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 10: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/10.jpg)
10
Computer Folder Basics (Slide 2 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
• To create a new folder
• Use File Explorer
• To work with folders
• Select the folder(s), then copy, move, rename, or delete
• Folder Properties dialog box
• Provides general information about files and folders stored in that folder
• Folder Options dialog box
• Used to view or change a folder’s options
![Page 11: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/11.jpg)
11
• Folder properties
• Size, date, number of files, security information
Computer Folder Basics (Slide 3 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 12: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/12.jpg)
12
File Explorer Options dialog box
Computer Folder Basics (Slide 4 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 13: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/13.jpg)
13
• Filename
• Set of letters, symbols, or numbers that identifies a file
• Every file must have a filename
• File naming conventions
• Specific rules that must be followed
• File extension or filename extension
• Set of letters and/or numbers added to the end of filename following a period
• Assigned automatically by software program
Computer File Basics (Slide 1 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 14: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/14.jpg)
14
Common file extensions
Computer File Basics (Slide 2 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 15: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/15.jpg)
15
• Save and Save As commands
• Save command saves a file using its current name and location
• Save As command can select a name and storage device for a file
Computer File Basics (Slide 3 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 16: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/16.jpg)
16
• File properties
• General information, such as size and date
Computer File Basics (Slide 4 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 17: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/17.jpg)
17
File management tasks
How to Manage Computer Files (Slide 1 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 18: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/18.jpg)
18
• File tag
• Short word or phrase describing a filethat is useful when searching for a file
How to Manage Computer Files (Slide 2 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 19: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/19.jpg)
19
• Use descriptive names
• Maintain file extensions
• Group similar files and consider using the default folders
• Do not mix data files and program files
• Do not store programs or data files in the root directory (C:\) of hard drive
• Organize folders from the top down
• Access files from the hard drive
• Follow copyright rules
• Delete or archive files no longer needed
How to Manage Computer Files (Slide 3 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 20: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/20.jpg)
20
• Binary number system
• Used by computers to represent electrical on and off signals by using 0s and 1s
• Digital data
• Text, numbers, graphics, sound, and video converted into the digits 0 and 1
• Bit or binary digit
• 0 or 1 code for an electronic signal
• Byte
• Series of 8 bits
How Computers Represent Data (Slide 1 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 21: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/21.jpg)
21© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 22: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/22.jpg)
22
• Numeric data
• Numbers
• Character data
• Letters, symbols
How Computers Represent Data (Slide 2 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 23: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/23.jpg)
23
• Pixels or picture elements
• Series of colored dots making up digitized images
How Computers Represent Data (Slide 3 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 24: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/24.jpg)
24
• Digital sound
• Analog sound wave sampledat various points and
converted to digital numbers
How Computers Represent Data (Slide 4 of 4)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 25: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/25.jpg)
25
• Integrated circuit (IC)
• Incredibly thin slice of semiconducting material or semiconductor
• Also called computer chip, microchip, and chip
• In all electronic devices
- Tablets, cameras, smartphones, GPS devices
- Embedded in household devices and cars
Integrated Circuits—An Overview (Slide 1 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 26: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/26.jpg)
26
• Chip packages vary in shape and size
• DIP (dual inline package)
• DIMM (dual inline memory module)
• LGA (land-grid array)
Integrated Circuits—An Overview (Slide 2 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 27: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/27.jpg)
27
• Motherboard or main circuit board
• Integrated circuits (chips) are connected to the motherboard
• Central processing unit (CPU)
• Main processor in PC
• Intel and AMD produce most popular PC processors
Integrated Circuits—An Overview (Slide 3 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 28: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/28.jpg)
28
• CPU or central processing unit
• Main processor on PCs
• Multi-core processor
• Single chip containing circuitry for multiple processors
Processors—An Overview (Slide 1 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
Processor specs in an ad
![Page 29: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/29.jpg)
29
• Processor clock
• timing device setting the pace (the clock speed) for executing instructions
• Clock speed
• measured in megahertz (MHz)/millions of cycles per second
• Cycle
• smallest unit of time recognized by a processor
Processors—An Overview (Slide 2 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
Clock speed specs in an ad
![Page 30: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/30.jpg)
30
• Bus
• Electronic pathway carrying signals between electronic computer components
• Speed is measured in megahertz (MHz)
Processors—An Overview (Slide 3 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
Bus specs in an ad
![Page 31: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/31.jpg)
31
• Word size
• Number of bits that a processor can manipulate at one time
• Cache or RAM cache or cache memory
• High-speed memory accessed by the processor more rapidly than memory elsewhere on the motherboard
- Level 1 (L1) cache built into processor chip
- Level 2 (L2) cache located on separate chip
Processors—An Overview (Slide 4 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
Cache specs in an ad
![Page 32: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/32.jpg)
32
• Inside a Processor
• Arithmetic Logic Unit (ALU)
• Control unit
Processors—An Overview (Slide 5 of 5)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 33: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/33.jpg)
33
• RAM or random access memory
• Temporarily holds basic instructions
Computer Memory: RAM (Slide 1 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 34: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/34.jpg)
34
• Capacitors
• Hold the bits that represent data
- A charged capacitor is turned on and represents a 1 bit
- A discharged capacitor is turned off and represents a 0 bit
Computer Memory: RAM (Slide 2 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 35: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/35.jpg)
35
• RAM speed
• Measured in nanoseconds (ns)/billionths of a second or MHz (millions of cycles per second)
Computer Memory: RAM (Slide 3 of 3)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 36: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/36.jpg)
36
• Virtual memory
• Area of the hard drive used when RAM is reaching its capacity
• Data moved from RAM is in a swap file
Other Types of Computer Memory (Slide 1 of 2)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 37: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/37.jpg)
37
• ROM (read-only memory)
• Holds startup routine
• ROM BIOS or basic input/output system
• Small set of instructions stored in ROMso that the operating system can read theconfiguration settings
Other Types of Computer Memory (Slide 2 of 2)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 38: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/38.jpg)
38
• Radiation risks
• Repetitive stress injuries
• Follow ergonomic guidelines to avoid
• Ergonomics
- study of safe and efficient environments, particularly working environments
• Eye strain
• Back pain
• Sedentary lifestyle
Talking Points: Is Your Computer Making You Sick? (Slide 1 of 2)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
![Page 39: Computer Concepts Module 4...Computer Concepts Module 4 File Management and Digital Electronics 2 •Explain how file management programs help you manage your computer files •Explain](https://reader034.vdocument.in/reader034/viewer/2022042708/5f3a57be537e637bf1361f1a/html5/thumbnails/39.jpg)
39
Talking Points: Is Your Computer Making You Sick? (Slide 2 of 2)
© 2017 Cengage Learning. All Rights Reserved. May not be copied, scanned, or duplicated, in whole or in part, except for use as permitted in a license distributed with a certain product or service or otherwise on a password-protected website for classroom use.
Correctpostureforusing acomputer