AI Chatbot
OpenAI ChatGPT https://chatgpt.com/
Google Gemini https://gemini.google.com/
Learning Apps
https://easy-prep.org/
https://www.sololearn.com/en/
https://edurev.in/
https://learninglab.rmit.edu.au/
https://landing.runestone.academy/
https://www.cyberly.org/
Tech Glossaries / News
https://www.techtarget.com/
https://www.geeksforgeeks.org/
https://www.techopedia.com/
https://www.techspot.com/
https://www.thetechwire.com/
https://www.webopedia.com/
https://www.techwalla.com/
https://www.howtogeek.com/
https://www.gartner.com/en/information-technology/glossary
https://www.gsmgadget.com/
https://www.hpe.com/uk/en/what-is.html
https://builtin.com/tech-topics
https://www.f5.com/glossary
Enyclopedias / Dictionaries
https://en.wikipedia.org/
https://www.britannica.com/
https://dictionary.cambridge.org/
https://www.collinsdictionary.com/
Electronics
https://www.electrical4u.com/
https://www.physicsflow.com/
https://control.com/
https://www.electricaltechnology.org/
https://www.shentongroup.co.uk/
https://electronicsreference.com/
https://www.electricalje.com/
https://eng.libretexts.org/
https://electricityforum.com/
https://physci.mesacc.edu/Physics/
https://www.allaboutcircuits.com/
https://www.pcbway.com/
https://www.khanacademy.org/science/electrical-engineering
https://www.electronics-tutorials.ws/
https://learn.sparkfun.com/
https://learn.adafruit.com/
https://www.tinkercad.com/circuits
https://www.falstad.com/circuit/
https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-002-circuits-and-electronics-spring-2007/
https://www.coursera.org/learn/introduction-electronics
https://www.electronics-notes.com/
https://www.electronicdesign.com/
https://www.next.gr/
Hardware
https://www.ibm.com/
https://www.intel.com/
https://bca.klesnc.edu.in/
https://www.tomshardware.com/
https://www.easeus.com/knowledge-center/
https://www.lenovo.com/gb/en/glossary/
https://www.snia.org/educational-library
https://phoenixnap.com/blog/
https://www.ryans.com/glossary/
https://www.universalnetworks.co.uk/faq/
https://www.fiberopticom.com/info/
https://www.amphenolrf.com/
https://nvidia.custhelp.com/
https://resources.l-p.com/knowledge-center/
https://www.cisco.com/
https://intellinetnetwork.eu/
https://computer.howstuffworks.com/hardware-channel.htm
https://pcpartpicker.com/
https://www.ifixit.com/
https://www.nand2tetris.org/
https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-004-computation-structures-spring-2017/
https://www.coursera.org/learn/comparch
https://github.com/hneemann/Digital
http://www.cburch.com/logisim/
https://uk.pcmag.com/
https://www.geekom.co.uk/
Software / Programming
opensource.org
https://www.atlassian.com/git/tutorials
https://opencourse.inf.ed.ac.uk/
https://jenkov.com/
https://aerospike.com/blog/
https://docs.oracle.com/
https://www.omscs-notes.com/
https://downey.io/notes/
https://askubuntu.com/
https://learn.microsoft.com/en-us
https://namingconvention.org/
https://www.programming-books.io/
https://functionalprogrammingcsharp.com/
https://introprogramming.info/
https://mimo.org/glossary/html
https://www.postgresql.org/docs/
https://www.tutorialrepublic.com/
https://codingbanana.com/
https://www.digitalocean.com/community/tags/tutorial-series
https://www.sqltutorial.org/
https://www.w3schools.com/
https://www.datacamp.com/tutorial
https://www.functionx.com/
https://www.khanacademy.org/computing/computer-science/computer-science
https://cs50.harvard.edu/
https://ocw.mit.edu
https://www.freecodecamp.org/
https://www.theodinproject.com/
https://www.khanacademy.org/computing/computer-science
https://csprimer.com
https://brilliant.org
https://opendsa-server.cs.vt.edu
https://teachyourselfcs.com/
https://leetcode.com/
https://www.hackerrank.com/
https://exercism.org/
https://projecteuler.net/
https://adventofcode.com/
https://www.tutorialbrain.com/