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Supporting Operating Systems - Coggle Diagram
Supporting Operating Systems
Control Panel
W/7 Control Panel
Task Groups
Configuration applets
Navigation breadcrumb
Search Box
Windows Setting
An app for configuring and managing
Touch screen
Most configuration setting
User account
A logon ID used to access a computer
Authentication
Contains settings and default doc folders
admin and standard users
local and Microsoft accounts
UAC( User Account Control)
Security system to restrict abuse of admin
Admin Tools
Component Services
computer management
Data sources
Event Viewer
Local Security Policy
Print Management
Reliability and Perform monitoring
services
Access Options for System Tools
Run command
Mangemnt consoles
devmgmt.msc
diskmgmt.msc
compmgmt.msc
Command Line Tools
Elevated privileges
Run as Admin
Command syntax: command/switches arguments
GETTING HELP
Text Editor
Run command
The Window Registry
Stores config Info for hardware, OS and apps
Structure:
Root keys
subkeys
values
Hives
Registry Editr (regedit)
System Hierarchies in window versions
W/7
W/8
W/10
Quick access
Desktop
OnDrive
User account
This PC
Livraries
Network
Control Panel
Recycle Bin
Drivers, Folders, and Files
Root Directory
Top of file of Directory structure on drive
File Extension
Characters and used by an OS to ID the app that is associated with a file
Text or binary data
File name extensions
Local drives
Folder creation rule
Unique names within a folder
no reserved characters( \ / : * ?...)
System Files
Files needed for the operating system to function
Window
Program File/Program Files (x86)
Users
bootmgr
pagefile.sys
hiverfil.sys
Directory Navigation at the command Prompt
CMD Prompt show your location (C:\, The CMD prompt is C:\ >
Default Drives
Standard user: C:\%HomePath%
Admin: C:\Windows\System32
Wildcard
A special character that is used to sub characters in a string
Listing Files and directories with the dir CMD
Switches
question mare
Asterisk
File Management at the CMD Prompt
Moving and copying files
Copying directory structures
Renaming Files
Deleting Files
Creating directories
Removing directories
Disk Partitions
Dividing a physical disk into logically separate storage areas aka drives
MBR GPT =Partition info
Basic or Dynamic
MBR-Style partitioning
4 primar Partitions;1 partition can be active or bootable
GPT-style partitioning
Required for 64-bit windows on UEFI firmware
Supports up to 128 Primary Partition
Larger partitions and backup, protective MBR for backwards compatibility
File Systems
Sector
A uniformly sized subdivision of a drive track
CLuster
A group of sectors
Traditionally 512 bytes
clusters a group of 2,4,8 sectors
some sectors no 4k
NTFS developed for Windows
Recovery
Security
POSIX compliance
Compression
Indexing
Dynamic disks
FAT file systems named for the File Allocation Table
FAT16
FAT32
exFat
CDFS
UDF(ISO13346)
Disk Arrays
(Raid) A set of vendor-Independent Specifications for Fault-tolerance config on multiple-disk systems.
Fixed disks are required
Dynamic Volume Type
Simpel
Spanned
striped
Mirrored
RAID 5
Mount Points and Disk Images
A partition or volume mapped to a folder in another system
Mount points provide access to other file systems
Disk images provide access to virtual machines
Hardware Device Config and Manage
Uni Plug and Play (UPnP) is a protocol framework allowing network devices to autoconfigure services
EX: Allowing a game console to request appropriate settings from a firewall.
Windows auto detects new or changed hardware, finds drivers, and installs and config the device
Minimal user input including installing vendor's driver