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Life Skills
Health Tip

Constant typing on the keys of a keyboard produces fatigue and
aches in the fingers. Holding hands over the keyboard also leads to
soreness in the arms. Prolonged soreness can weaken the arms and
fingers. The Grip Strengthener exercise helps relieve the soreness
and restores strength to the weakened muscles.
1. Hold a soft rubber ball in the palm of your right hand and squeeze
it as hard as you can.
2. Hold for 5-10 seconds and release.
3. Repeat the exercise 10 to 15 times on each hand.
Perform this exercise two to three times a week, but rest your hands for 48 hours in between sessions. Avoid
this exercise if your thumb joint is damaged.

Database Subject Enrichment

The 15 most downloaded apps in the world are TikTok, Instagram, Facebook, WhatsApp, Telegram,
Zoom, Snapchat, Facebook Messenger, CapCut, Spotify, YouTube, HBO Max, Cash App, Subway Surfers,
and Roblox. TikTok has been downloaded over 2 billion times overall globally. Cyber Tuner is the most
expensive app on Apple App Store ($999.99), while the most expensive app on Google Play Store is
Abu Moo Collection of six apps ($400 each).

Post-Processing  
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 An App is a software that can run through a web browser or offline on your computer and on a
smartphone, tablet, or other electronic devices, including smart TVs, and smartwatches.
 Native apps are installed on the device and are accessed through icons on the home screen of
the device.
 A Web app is an application that is accessed via a web browser over a network such as the Internet.

 A Hybrid app is a combination of a native app and a web app.
 Some common categories of apps are – Educational, Office, Gaming, Music, Video, Social
Media, E-reading, Picture and Photography, Financial, Online shopping, Utility, and Navigation.
 Apps are usually downloaded and installed on a device through a marketplace on the Internet.
 App Development refers to the creation of computer applications for use on mobile devices
such as tablets, smartphones, and smartwatches.
 There are a number of websites that provide a graphical interface to create apps without any
prior experience of coding.

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