Quick answer: Tech slang is the casual vocabulary people use when talking about computers, phones and the internet. A few key words explain most everyday problems.
Bug
A bug is a mistake in software that makes it behave in an unexpected way. The term is often linked to a story about a real moth found inside an early computer, though engineers used “bug” for faults even earlier. Example: The app has a bug that logs users out.
Glitch
A glitch is a short, temporary fault, such as a screen flickering or a game character freezing for a second. Unlike a bug, which is built into the code, a glitch may disappear by itself.
Lag
Lag is a delay between your action and the response on screen. Gamers feel it most: you press a button and the character moves a moment later. It is usually caused by a slow internet connection or an overloaded device.
Cache
A cache is a place where a device stores copies of data so it can load them faster next time. Browsers cache images and pages. Clearing the cache can fix display problems but may make sites load slower once.
Cookies
Cookies are small files websites save on your device to remember things, such as your login or language. Some are useful; others are used for tracking and advertising.
More Everyday Terms
- Reboot: turn a device off and on again to refresh it.
- Update: a new version that adds features or fixes problems.
- Patch: a small update that fixes a specific issue.
- Crash: when a program suddenly stops working.
- Firewall: a security tool that filters network traffic.
- Phishing: a scam message that tries to trick you into giving personal details.
Quick Fixes That Often Work
- Restart the device.
- Update the app or system.
- Clear the cache.
- Check your internet connection.
Final Thoughts
You do not need to be an engineer to understand tech talk. Knowing these few words helps you describe problems clearly, ask for help faster and stay safer online.
