Web browser: Difference between revisions

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A web browser is not the same thing as a [[search engine]], though the two are often confused.<ref>{{cite AV media |url=https://www.youtube.com/watch?v=o4MwTvtyrUQ |archive-url=https://ghostarchive.org/varchive/youtube/20211211/o4MwTvtyrUQ| archive-date=11 December 2021 |url-status=live|title=What is a Browser? |date=30 April 2009 |publisher=Google (on YouTube) |quote=Less than 8% of people who were interviewed on this day knew what a browser was.}}</ref><ref>{{cite web|url=https://blog.mozilla.org/en/internet-culture/mozilla-explains/internet-search-engine-browser/ |title=What is the difference between the internet, browsers, search engines and websites? |date=17 June 2021|publisher=Mozilla |quote=Let’s start by breaking down the differences between the internet, browsers, search engine, and websites. Lots of us get these four things confused with each other.}}</ref> A search engine is a website that provides [[hyperlink|links]] to other websites and allows users to search for specific resources using a textual [[Web query|query]]. However, web browsers are often used to access search engines, and most modern browsers allow users to access a default search engine directly by typing a query into the address bar.<ref>{{Cite web |last=Manasa |first=D. |date=19 July 2011 |title=Difference Between Search Engine and Browser |url=https://www.differencebetween.net/technology/internet/difference-between-search-engine-and-browser/ |website=differencebetween.net}}</ref>
 
===Privacy===
{{Further|Web tracking}}
 
During the course of browsing, [[HTTP cookie|cookies]] received from various [[website]]s are stored by the browser. Some of them contain login credentials or site preferences.<ref name="tom's guide">{{cite web |title=Tracking Cookies: What They Are, and How They Threaten Your Privacy |date=16 September 2013 |url=https://www.tomsguide.com/us/-tracking-cookie-definition,news-17506.html |publisher=Tom's Guide |access-date=11 March 2019}}</ref> However, others are used for tracking user behavior over long periods of time, so browsers typically provide a section in the menu for deleting cookies.<ref name="tom's guide"/> Finer-grained management of cookies usually requires a [[browser extension]].<ref>{{cite web |title=Alternatives to Cookie AutoDelete extension |url=https://alternativeto.net/software/cookie-autodelete/ |publisher=AlternativeTo |access-date=11 March 2019}}</ref>
 
==Features==
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{{Main|Browser security}}
Web browsers are popular targets for [[hacker]]s, who exploit [[Vulnerability (computing)|security holes]] to steal information, destroy [[computer file|files]], and other [[Malware|malicious]] activities. Browser vendors regularly patch these security holes, so users are strongly encouraged to keep their browser software updated. Other protection measures are [[antivirus software]] and being aware of [[Internet fraud|scams]].<ref>{{cite web |title=Simple Steps for Internet Safety |url=https://www.fbi.gov/news/stories/simple-steps-for-internet-safety |website=fbi.gov |publisher=[[Federal Bureau of Investigation]] |access-date=21 February 2024}}</ref>
 
===Privacy===
{{Further|Web tracking}}
 
During the course of browsing, [[HTTP cookie|cookies]] received from various [[website]]s are stored by the browser. Some of them contain login credentials or site preferences.<ref name="tom's guide">{{cite web |title=Tracking Cookies: What They Are, and How They Threaten Your Privacy |date=16 September 2013 |url=https://www.tomsguide.com/us/-tracking-cookie-definition,news-17506.html |publisher=Tom's Guide |access-date=11 March 2019}}</ref> However, others are used for tracking user behavior over long periods of time, so browsers typically provide a section in the menu for deleting cookies.<ref name="tom's guide"/> Some browsers have more proactive protection against cookies and trackers that limit their functionality and ability to track user behaviour.<ref>{{cite web | title=Enhanced Tracking Protection in Firefox for desktop | website=Mozilla Support | date=2024-11-26 | url=https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop?as=u&utm_source=inproduct | ref={{sfnref|Mozilla Support|2024}} | access-date=2025-03-23}}</ref> Finer-grained management of cookies usually requires a [[browser extension]].<ref>{{cite web |title=Alternatives to Cookie AutoDelete extension |url=https://alternativeto.net/software/cookie-autodelete/ |publisher=AlternativeTo |access-date=11 March 2019}}</ref> [[telemetry (software)|Telemetry]] data is [[data collection|collected]] by most popular web browsers and can usually be opted out of by the user.<ref>{{cite web | last=Wickramasinghe | first=Shanika | title=Telemetry 101: An Introduction To Telemetry | website=Splunk | date=2023-10-05 | url=https://www.splunk.com/en_us/blog/learn/what-is-telemetry.html | access-date=2025-03-23}}</ref>
 
==See also==