Computer Potpourri

Index

Windows 10

Apple Email Linux Security Bulletins

0-9

Windows 10 Current version: 20H2 - 19042.662

MAC OS latest version: Big Sur 11.0.1

To Search This Page, Press CTRL+F (Browser Search Function) - Command F on your Apple keyboard

This Page Last Updated 3 Dec 2020

A

  1. Adobe Acrobat (PDF) Reader DC Instructions
  2. Adobe Acrobat (PDF) Reader DC download
  3. Adobe Flash Player Instructions
  4. ADSL
  5. ADSL Modem
  6. ADW Cleaner
  7. Adware Removal Tool
  8. Android
  9. Android Smart Phone I
  10. Android Smart Phone II
  11. Android - Samsung Manuals
  12. Any Audio Converter
  13. Anti-Virus
  14. Anti-Virus On-Line Virus Scan
  15. Anti-Virus Uninstall Tools
  16. Apache Open Office
  17. ASCII and Unicode
  18. ASCII Table
  19. ASCII Conversion Chart
  20. Audacity Sound File Editor I
  21. Audacity Sound File Editor II
  22. Audio File Formats Explained
  23. Audio Files - MP3 Volume Adjust
  24. Audio Files - MP3 Gain
  25. Audio File Converter - Switch
  26. Index
  27. ---------------------------------
  28. ABC Radio Live News
  29. Airport-codes LAX
  30. Aircraft Museum
  31. Almanac -Nautical
  32. Algebra Solver
  33. Alex Beach Live Web CAM
  34. Aljazeera
  35. American Practical Navigator
  36. Animated Knots
  37. Apollo Astronauts
  38. Apollo Moon Missions
  39. Archivefree books, movies, software, music, websites, and more.
  40. Astronomy Calendar of Events
  41. Audio Tone Generator (hearing test)
  42. Australian Army
  43. Australian Defense Magazine
  44. Australian Department of Defense
  45. Australian Navy News
  46. Australia Post
  47. Index

B

  1. Background Pictures I
  2. Background Pictures II
  3. Backup Program -Macrium Reflect
  4. Backup Program - Yadis
  5. Batteries on the Motherboard
  6. Battery Acid - How to Clean
  7. BIOS
  8. BIOS/UEFI
  9. BIOS/UEFI viedo
  10. Bits, Bytes, Megabytes
  11. Bits and Pieces
  12. Bleeping Computer
  13. Blue-Ray
  14. Bookmarks
  15. Broadband
  16. Browser Home Page
  17. Build your Own Computer I
  18. Build your Own Computer II
  19. Bulk Rename Utility
  20. Index
  21. -------------------------------
  22. Black Hole
  23. BOM - Weather Radar and Satellite
  24. Books from IT-Ebooks
  25. Books from Amazon
  26. Books from Fishpond
  27. Books from Project Gutenberg
  28. Brigade Quartermaster Store
  29. Buderim Men's Shed
  30. Index

C

  1. Caliber E-Book Reader and Converter
  2. CCleaner
  3. CD/DVD Burner
  4. Character Map - € - £ - ¥ - ¢
  5. Chrome Web Browser
  6. Chrome Keyboard Shortcuts
  7. Clean Up Utility CCleaner
  8. Clean Up Utility Glary Utilities 5
  9. Clipboard
  10. Clipboard - Ditto
  11. Clone / Macrium Reflect
  12. Cloud Computing
  13. Cloud Computing Dropbox
  14. Cloud Computing Google Drive
  15. Cloud Computing One Drive
  16. Compare Before you Purchase - Mobile Phone Plans
  17. Computer Virus
  18. Connectors - PC Connectors explained
  19. Cut, Copy and Paste
  20. Cut, Copy and Paste video
  21. Index
  22. ----------------------------
  23. Calculator-Excalibur
  24. Calculator-Full Screen
  25. Calculator-Geometric shapes.
  26. Calculator-Scientific
  27. Calculator Tools I
  28. Calculator Tools II
  29. Celestial Navigation
  30. Constellations
  31. Conversions - Various Unit Conversions
  32. Computer Club Sunshine Coast
  33. Cooking Measurements
  34. Cooking Measurements - Standard Australian
  35. Cooking Measurement Charts
  36. Current Position of the Planets
  37. Currency Converter
  38. Index

Computer Stores

  1. CPL Melbourne
  2. Harris Technology Melbourne
  3. Ink Station Sydney
  4. Jaycar Maroochydore
  5. MWAVE Sydney
  6. Megabuy Brisbane
  7. Office Works Maroochydore
  8. UMART Maroochydore
  9. Wagner Electronics Sydney
  10. Index

D

  1. DEBUT - Screen Recorder
  2. Digital Blasphemy Desktop Wallpaper
  3. Digital Media File Formats Explained
  4. Disk Partition
  5. Display Port
  6. Ditto - Clipboard
  7. Downloading programs safely
  8. Downloading Video and Audio Files explained
  9. Downloading Videos/Music from Youtube using 4K
  10. Downloading Music (MP3) from Youtube using 4k
  11. Download 4K YouTube Video Downloader
  12. Download pictures from your telephone
  13. Download pictures from your camera
  14. Drivers - How to Update and how not to update
  15. Dropbox - Cloud Storage
  16. Duck Duck Go - Search Engine
  17. Dummies
  18. DVDs
  19. DVD Ripping Tools - Make MKV
  20. DVD Ripping Tools - WIN X DVD Ripper
  21. Index
  22. ------------------------------------
  23. Distance Calculator using place names
  24. Distance Calculator using Lat and Long
  25. Index

E

  1. EaseUS TODO Backup Program
  2. EaseUS Partition Master Setup
  3. Email
  4. Error Occurred While Attempting to Create..
  5. Error 404
  6. Ethernet
  7. Eusing Free Registry Cleaner
  8. Everything Search
  9. ExFat File System
  10. Index
  11. ---------------------------
  12. Earthquake Warning Australia
  13. Earthquake - Tsunami Warning Centre Pacific
  14. Earthquake - Tsunami Warning Centre Australia
  15. Electromagnetic Spectrum Part 1
  16. Electromagnetic Spectrum Part 2
  17. Electromagnetic Fields (EMF)
  18. Excalibur - RPN Calculator
  19. Index

F

  1. Facebook
  2. Facebook - Dangers of using Facebook
  3. Facebook Risks
  4. Favorites
  5. Filehippo - Software Download Site
  6. Financial Calculators
  7. Financial Formulas and Calculators
  8. Firefox Web Browser
  9. Firefox Add-Ons
  10. Firefox 82 Shortcuts
  11. Flight Radar 24
  12. Fonts and Typing Special Characters: - € - £ - ¥ - ¢
  13. Foxit PDF Reader
  14. Index

FILES:

  1. Cut, Copy and Paste
  2. FAT32 File System
  3. File Associations
  4. File Associations - Restore to Default
  5. Files Backup
  6. Files Backup Using Windows 10 File History
  7. File Encryption
  8. File Management
  9. Files - PDF
  10. Files Sorting
  11. File Systems
  12. Take Ownership of Files
  13. Take Ownership of Files IOBIT Unlocker
  14. File Types (Extensions)
  15. Transfer Files from Windows to iPad
  16. Transfer Files from Windows to IPad MP4 Video
  17. Index

G

  1. Geography Game
  2. Geology and Earth Science
  3. GIMP Free Photo Edit Program
  4. Glary Utilities 5 Cleanup Utility
  5. Glossary I Computer Tech Terms
  6. Glossary II
  7. Glossary III
  8. GMAIL
  9. Good Life Centre
  10. Google Chrome Web Browser
  11. Google Earth
  12. Google Search Engine
  13. Google Drive Cloud Storage
  14. Google Tips and Tricks
  15. Google Search Hidden Features
  16. GPS Explained
  17. Index

H

  1. Hacking
  2. Handbrake Video Converter
  3. Hard Drives
  4. Hard Drive Storage Explained
  5. HD Video Converter
  6. Hexadecimal to Decimal Converter
  7. Hoax Slayer - Email Hoaxes
  8. Home Page
  9. Host Papa Web Host
  10. How To Geek
  11. HTML
  12. HTML/CSS - Tutorial
  13. HTML - Color Picker
  14. HTML - Character Set
  15. HTML Editor - Visual Studio Code
  16. HTML - Markup Validation Service
  17. Index

I

  1. Free Online Image Editor
  2. iMazing - Transfer files between Windows and ipad, iphone
  3. Ink Station
  4. Internet Connections
  5. International Space Station
  6. IOBIT Uninstaller
  7. IOBIT Unlocker
  8. IP Address - TCP/IP
  9. IrfanView Graphic viewer
  10. ISO Files
  11. ISO TO USB
  12. Is It Down?
  13. iTunes
  14. Index

J

  1. What is Java Script?
  2. Index

K

  1. Keyboard and Shortcuts
  2. Keyboard shortcuts
  3. Key Finder
  4. Index

L

  1. LAN - Local Area Network
  2. Laptop Service Manuals
  3. Laptop Batteries
  4. Latitude and Longitude Finder
  5. Libre Office Calc Guide
  6. Libre Office Writer Guide
  7. Libre Office
  8. Lifewire Tech Site
  9. LifeWire -Tech Untangled
  10. Lightning Tracker
  11. Index

Linux

  1. What is Linux
  2. How to Install Linux
  3. How to Upgrade from Windows to Linux
  4. Linux Cook Book
  5. Linux For Dummies
  6. Linux commands
  7. Linux commands You Should Know
  8. Using the Terminal I
  9. Using the Terminal II
  10. What is Ubuntu?
  11. Download Ubuntu
  12. Ubuntu Pocket Guide and Reference
  13. Ubuntu Desk Top Guide
  14. Index

M

Microsoft

  1. Microsoft Home
  2. Microsoft 365 - Name change from Office 365
  3. Microsoft Account / Local User Account
  4. How to create a New Microsoft Account
  5. Enable Hidden Administrator Account
  6. How to change the email address on your Microsoft Account
  7. How to completely delete your Microsoft Account
  8. Microsoft User Account Fails Logon
  9. Microsoft Diagnostics and Recovery Toolset
  10. Microsoft Knowledge Base
  11. Microsoft Office
  12. Microsoft Office Tutorial
  13. Microsoft Office 365 Instruction Manual
  14. Microsoft Office 2019 Instruction Manual
  15. Microsoft Photo Gallery
  16. Microsoft One Drive Cloud Computing

M

  1. M.2 Slot
  2. M.2 Solid State Hard Drives (SSD)M.2 / NVME / SATA Explained
  3. Macrium Reflect Instructions
  4. Macrium Reflect
  5. Magical Jelly Bean Keyfinder
  6. Major Geeks Software Download Site
  7. Make MKV Program to Rip DVD's
  8. Malware
  9. Malwarebytes
  10. Malwarebytes - Instructions
  11. Media Creation Tool Instructions
  12. Media Creation Tool
  13. Memory RAM YouTube Video
  14. Memory RAM HowToGeek
  15. Memory explained
  16. Memory RAM Limitations explained
  17. Memory and Storage Converter
  18. MiniToll Partition Wizard
  19. Modem/Router
  20. Modems and Routers
  21. Modems
  22. Motherboards I
  23. Motherboards II
  24. Mouse Pointers - Windows 7 or Windows 8
  25. Mouse Pointers - Windows 10
  26. MSN - Search Engine
  27. Music Video Jukebox
  28. MWAVE - Computer Store
  29. Index
  30. -----------------------------------
  31. Map Reading for Kids
  32. Maritime Safety Information
  33. Maritime Shipping News
  34. Math is Fun
  35. Math is Fun - Solving Triangles
  36. Metric Conversions
  37. Military Manuals
  38. Mobile Phone Networks 5G and Millimeter Wave Bands
  39. Mobile Phone Networks
  40. Moon - Motion of the Moon
  41. Moon - Why does it Rise 50 Minutes later each night?
  42. Index

Music Programs

  1. Audacity Sound File Editor
  2. Audio Formats Explained
  3. MP3 Volume Adjust
  4. MP3 Gain
  5. MP3-Switch Audio File Converter
  6. MP3 Tag
  7. VLC Media Player
  8. Windows Media Player
  9. 4K - Downloading Music (MP3)
  10. Index

N

  1. NBN Web Site
  2. Setting up NBN
  3. NBN Fiber to the Premises
  4. Netflix
  5. Network
  6. Ninite - Software Download Site
  7. NIST - National Institute of Standards and Technology Time
  8. Norton Removal Tool
  9. Notepad++
  10. Notepad On Line
  11. NTFS File System
  12. NVME Drives

News

  1. News - ABC TV
  2. Al Jazeera
  3. BBC
  4. CNN
  5. News.com.au
  6. Reuters
  7. Index

O

  1. OBS Studio
  2. OCR (on-line)
  3. Simple OCR
  4. Office 365 Instruction Manual
  5. Old Farmers Almanac
  6. On-Line Virus Scan
  7. OneDrive on Windows 10 beginner's guide
  8. One Drive Cloud Computing
  9. One Drive Error Notice- When you try to Restore Default Location of Documents
  10. Documents Linked to One Drive- How to Unlink
  11. Open Office
  12. Optical Disk formats explained
  13. Outlook
  14. Index

P

  1. Pandora - Recover deleted files
  2. Partition
  3. Paragon Partition Manager
  4. MiniToll Partition Wizard
  5. EaseUS Partition Master
  6. Password Reset
  7. PDFWhat is a PDF?
  8. PDF - Adobe Acrobat Reader DC Instructions
  9. PDF - Adobe Acrobat Reader DC download
  10. PDF ToolsI Love PDF
  11. PDF Tools Win2PDF
  12. Performance Graphs
  13. Phishing
  14. Portable Applications I
  15. Portable Applications II
  16. Print Screen and Snipping Tool
  17. Print Friendly and PDF
  18. Printers
  19. Printers, Installing and Uninstalling
  20. Process Explorer
  21. Product Key Finder
  22. Product Keys
  23. Program Files(X86)
  24. Index
  25. -----------------------------------------------
  26. Periodic Table of Elements
  27. Phonetic Alphabet
  28. Planets of our Solar System
  29. Postal Codes Australia
  30. Postal Codes United States
  31. Postal Codes World Wide
  32. Index

Q

  1. QR Codes
  2. QR Codes Threats and Malware
  3. Quad Directory
  4. Quad Core Processor
  5. QWERTY

R

  1. RAM YouTube Video
  2. RAM HowToGeek
  3. Ransomware - Explained
  4. Ransomware - How to protect your PC from attack
  5. Rapid Tables (Unicode)
  6. Reactivate Windows after a hardware change
  7. Recorder, OBS Studio
  8. RecuvaRecover Deleted Files
  9. Registry I
  10. Registry II
  11. Registry Cleaner
  12. Repair Manuals for just about everything
  13. Restore Point Windows 10
  14. Revo Uninstaller
  15. Ring Tones
  16. Rip DVD's
  17. Routers and Modems
  18. Router/Modem Setup: Telstra NBN
  19. Router/Modem Setup: DLink
  20. Router/Modem Setup: Linksys
  21. Router/Modem Setup: Netcomm
  22. Modem/Router
  23. Runs Slow - 12 Reasons why PC's Run Slow
  24. Run Commands
  25. Index
  26. ---------------------------------
  27. Radio Garden
  28. Road Closures Sunshine Coast
  29. RPN Calculator
  30. Index

S

  1. Safari
  2. Samsung Tablet manuals
  3. Safe Mode - F8 key to start Windows in Safe Mode
  4. Safe Mode - How to Boot into
  5. Safe Mode to Fix Your Windows
  6. Scam Watch
  7. Screen Recorder DEBUT
  8. Screen Recorder OBS Studio
  9. Screenshots
  10. SD Cards
  11. SD Card Format
  12. Search Engine - Bing
  13. Search Engine - Duck Duck Go
  14. Search Engine - Google
  15. Search Engine - MSN
  16. Search Engine - Yahoo
  17. Search Engine - Yippy
  18. Secure Boot UEFI - How to Disable
  19. Security Check/Tips:
  20. Settings
  21. Settings - God Mode
  22. Shut Down Button - make your own
  23. Skype
  24. Snipping Tool
  25. Social Media
  26. Software Download - Major Geeks -
  27. Software Download - Ninite
  28. Software Download - Filehippo
  29. Solid State Hard Drives (SSD)M.2 / NVME / SATA Explained
  30. Solid State NVME Drives
  31. Sound File Editor Audacity
  32. Speccy - System Info
  33. Special Characters: - € - £ - ¥ - ¢
  34. SpyBot Search and Destroy
  35. Start Menu
  36. Start Up Folder
  37. Streaming Video and Audio site
  38. Super Anti Spy Ware
  39. Super User Computer Geeks
  40. Switch - Audio File Converter
  41. System Restore - Windows 10
  42. Index
  43. ----------------------------------
  44. Size Comparisons - Astronomy
  45. Solar Calculator
  46. Space Weather
  47. Speed of Light Distance Calculator
  48. Sunshine Coast Computer Club
  49. Sunshine Coast Snake Catcher
  50. Index

Security Bulletins

  1. Email Hoaxes
  2. FBI
  3. Home Land Security
  4. Microsoft
  5. Ransomware - How to protect your PC from attack
  6. Ransomware - Explained
  7. Scam Watch
  8. Snopes
  9. Stay Smart On-line
  10. Truth or Fiction
  11. Index

T

  1. Tabbed Browsing
  2. Take Ownership of Files
  3. Take Ownership of Files using IOBIT Unlocker
  4. Task Manager
  5. TCP/IP
  6. TCP/IP - How to use PING
  7. TCP/IP - test my Internet connection?
  8. TCP/IP - How to use TRACERT
  9. TCP/IP - Resetting
  10. Tech Terms I
  11. Tech Terms II
  12. Telstra: BigPond Settings POP3 and SMTP.
  13. Telstra: What do the lights mean on the Modem?
  14. Thunderbird
  15. Thunderbolt
  16. Tutorials - Windows 10
  17. Twitter I
  18. Twitter II
  19. Index
  20. --------------------------
  21. Tide Times- Maroochy River - David Low Bridge
  22. Time- NIST - National Institute of Standards and Technology
  23. Time- Exact Time for any Time Zone
  24. Time and Navigation History
  25. Time Zones
  26. Time Zones In Australia
  27. Traffic Cameras
  28. Trans Link QLD
  29. Triangles - Finding Missing Sides and Angles
  30. Earthquake - Tsunami Warning Centre Pacific
  31. Tsunami Warning Centre Australia
  32. Tutorials - Covers a Wide Range of subjects.
  33. Index

U

  1. UEFI/BIOS
  2. UEFI/BIOS Set Up Guide
  3. UEFI - How to Disable Secure Boot
  4. UMART - Computer Store
  5. ASCII and Unicode
  6. Unicode 13 In Depth
  7. Unicode Character Table
  8. Unicode Input Tool
  9. Uninstallersfor anti virus programs
  10. Unistallers IIfor anti virus programs
  11. ------------------------
  12. U.S. Navy News - World Wide
  13. U.S Navy Submarine Museum
  14. U.S. Navy News
  15. U3A Sunshine Coast
  16. Index

USB

  1. --USB
  2. --Thunderbolt
  3. --How to BOOT from USB Drive
  4. --How to Optimize USB Storage
  5. --Safely Remove USB
  6. --Detect and Test for FAKE USB Flash Drives
  7. --USB Connectors
  8. --USB Device Not Detected
  9. --USB Port Not Working
  10. Index

V

  1. Vera Crypt - Encrypt Drives
  2. Video Cards
  3. Virtual Memory
  4. Virus
  5. Virus Check
  6. Virus Scan On-Line
  7. Virus - How to Remove
  8. Virus Uninstallersfor anti virus programs
  9. Virus Unistallers IIfor anti virus programs
  10. Visual Studio Code HTML Editor
  11. Voice over Internet VOIP
  12. Index

Video programs

  1. HD Video Converter
  2. Handbrake Video Converter
  3. VLC Media Player
  4. Digital Media File Formats Explained
  5. Video File Formats Explained
  6. Video program OBS Studio
  7. 4K Instructions
  8. 4K YouTube Video Downloader
  9. Index

W

  1. WallpaperDigitalblasphemy
  2. WallpaperUnsplash
  3. Web Design - HTML Tutorials W3Schools
  4. Web Mail explained
  5. Weight on other worlds
  6. WIFI explained
  7. WIFI Password
  8. WIFI Key Finder Magical Jelly Bean
  9. WIFI - Connected to WIFI but No Internet.
  10. Windows Club
  11. Windows News
  12. Win2PDFPDF Creator
  13. WISE Program uninstaller
  14. Word On-Line
  15. Word Pad
  16. --------------------------------
  17. Wavelength Calculator
  18. World Atlas
  19. Index

X.Y.Z

  1. X86 Program Files
  2. X86 X64
  3. Yadis Back Up Program
  4. Yahoo - Search Engine
  5. Yippy - Search Engine
  6. YouTube
  7. Youtube - Download using 4K
  8. Zip Files What are they?
  9. Zip Codes (Postal Codes U.S.A)
  10. ZORIN
  11. Index

0 to 9

  1. 32 Bit vs 64 Bit Explained - Microsoft
  2. 32 Bit vs 64 Bit Explained - PCWorld
  3. 4K Video Downloader Instructions
  4. 4K YouTube Video Downloader
  5. 4K - Downloading Music from Youtube using 4k
  6. 5G - Mobil Phone Networks Millimeter Wave Bands
  7. 5G
  8. 5G Frequency Bands
  9. 7-ZIP
  10. ↑Index↑

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