The term extensions most commonly refers to browser extensions (software that adds custom features to web browsers) or hair extensions ( strands of hair added for length or volume), though it can also mean file extensions (like .pdf or .jpg) or phone extensions.
Because the term spans completely different industries, here is a scannable breakdown of the two most common types: Browser Extensions and Hair Extensions. 🌐 Browser Extensions
A browser extension is a small software program built on web technologies (HTML, CSS, JavaScript) that customizes and adds new functions to your web browser.
Supported Platforms: They are broadly compatible across major browsers like Google Chrome, Mozilla Firefox, Apple Safari, and Microsoft Edge.
Common Use Cases: They are used to block intrusive ads, autofill passwords, check grammar, or clip web pages into note-taking apps.
Security Risk: Because extensions require broad permissions, untrusted ones can track your browsing history or steal data. It is best to only install highly reviewed tools from official web stores. 💇♀️ Hair Extensions
Hair extensions are strands of real human or synthetic hair attached near the scalp to add length, volume, or color styling without chemical dye. Everything You Need to Know About Tape-In Extensions
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