What is Tablet computer?
[[File:Acer Iconia tab A500 jeh.jpg|thumb|A person using the tablet computer.]] A '''tablet computer''' (sometimes called a '''tablet''') is a type of [[computer]] that can be carried easily. Unlike a [[laptop]] it has no physical [[Keyboard (computer)|keyboard]] or [[trackpad]], though users sometimes add those things.<ref>https://www.amazon.com/Tablet-Keyboards/b?ie=UTF8&node=11548965011</ref> Users control a tablet mostly by using its [[touchscreen]] with [[multi-touch]] technology similar to a [[smartphone]]. The screen can be anywhere from {{convert|7|in|cm}} (sometimes called a [[phablet]]) to {{convert|12|in|cm}} in size, but many have a screen size of about {{convert|10|in|cm}} [[diagonal]].<ref>{{Cite web|url=https://abcnews.go.com/Technology/tablet-sizes-samsung-galaxy-note-amazon-kindle-fire/story?id=16175260|title=Tablet Sizes: Which One Fits You?|last=News|first=A. B. C.|website=ABC News|language=en|access-date=2020-02-11}}</ref><ref>{{Cite web|url=http://www.tabletpcreview.com/howto/which-is-the-best-tablet-screen-size-7-or-10-inches/|title=How To Choose the Best Tablet Screen Size|website=www.tabletpcreview.com|access-date=2020-02-11}}</ref> Almost all tablet computers can access the [[Internet]] using [[Wi-Fi]], and many can use [[mobile phone]] networks like [[2G]], [[3G]], [[4G]], and [[5G]]. Like smartphones, many tablets have [[sensor]]s such as a [[camera]] and a [[microphone]]. Other features tablets have are [[High-definition television|high definition]], anti-glare (with less [[reflection]]) [[Computer monitor|displays]], a [[Bluetooth]] radio (to connect to [[Computer printer|printers]] and other devices), [[flash memory]], and [[cloud storage]] services to [[Backup|back up]] information on the tablet and [[Synchronization (computer science)|synchronize]] [[data]].<ref>{{Cite web|url=http://www.techandtrends.com/important-features-of-tablets-you-must-check-out/|title=Important Features of Tablets You Must Check out|last=Ali|first=Sadam|date=2014-08-08|website=Tech&Trends|language=en-US|