how to go back on iphone calculator

how to go back on iphone calculator

The iPhone calculator is a useful tool for performing quick calculations on the go. However, there may be times when you make a mistake or want to go back to a previous calculation. In this article, we will discuss various methods on how to go back on the iPhone calculator, so you can make your calculations with ease and accuracy.

1. The Backspace Key
The simplest way to go back on the iPhone calculator is by using the backspace key. This key is denoted by a left-facing arrow and is located at the bottom right corner of the calculator. When you make a mistake, you can tap on this key to delete the last entered digit or operator. This is helpful when you have entered a wrong number or have made a small error in your calculation.

2. Shake to Undo
Another quick way to go back on the iPhone calculator is by shaking your device. This feature is known as “Shake to Undo” and can be enabled in the Settings app under Accessibility. Once enabled, you can shake your device to undo your last action, whether it is typing a number or an operator. However, this feature may not be suitable for everyone as it may cause accidental undoing of your calculations.

3. Swipe to Delete
If you have multiple digits or operators to delete, you can use the swipe to delete feature. This method is similar to the backspace key, but instead of tapping, you can swipe left or right on the calculator display to delete the last entered digit or operator. This method is helpful when you want to delete more than one character at a time.

4. Clear All
There may be times when you want to start a new calculation from scratch. In such cases, you can use the “Clear All” button. This button is denoted by a “C” and is located at the bottom left corner of the calculator. When you tap on this button, it will clear all the entered digits and operators, allowing you to start a new calculation.

5. Use Parentheses
Another useful feature of the iPhone calculator is parentheses or brackets. These symbols can be used to group numbers and operators together, which can make your calculations easier to read and understand. Additionally, if you make a mistake, you can easily go back to the previous calculation by tapping on the parentheses symbol again.

6. The Memory Function
The iPhone calculator also has a memory function that allows you to store a number and use it in multiple calculations. This feature can be useful when you want to use a constant number, such as tax or exchange rate, in your calculations. You can store a number by tapping on the “M+” button, and retrieve it by tapping on the “MR” button.

7. Use Scientific Calculator
If you need to perform more complex calculations, you can switch to the scientific calculator on your iPhone. To do this, rotate your device to landscape mode, and the calculator will automatically switch to the scientific mode. This mode has additional functions such as logarithms, sine, cosine, and square root, which can be useful for advanced calculations.

8. Copy and Paste
Another way to go back on the iPhone calculator is by using the copy and paste function. If you have a long and complex calculation, you can copy it and paste it in a notes app, for example, to double-check your work. This method is also helpful when you want to reuse a previous calculation in a new one.

9. Third-Party Calculator Apps
In addition to the default calculator app on your iPhone, there are many third-party apps available on the App Store that offer advanced features and functionalities. Some of these apps have a “history” button that allows you to go back to previous calculations and make changes if needed. You can explore these apps and find one that suits your needs and preferences.

10. Practice and Familiarize
Lastly, the best way to go back on the iPhone calculator is to familiarize yourself with its functions and practice using it regularly. The more you use the calculator, the more comfortable you will be with its features, and you will be able to make calculations with ease and accuracy. You can also try to solve some math problems or play math games on your iPhone to improve your calculation skills.

In conclusion, the iPhone calculator offers various features and methods to go back and make changes to your calculations. Whether it is a simple backspace key or a more advanced scientific mode, these tools can help you perform accurate calculations quickly and efficiently. Remember to practice and familiarize yourself with the different methods, so you can become a pro at using the iPhone calculator.

best free apps to limit screen time for adults

In today’s digital age, it’s becoming increasingly difficult for adults to limit their screen time. With the constant notifications, endless scrolling, and addictive apps, it’s easy to lose track of time and spend hours mindlessly staring at our screens. However, excessive screen time has been linked to a variety of negative effects, including eye strain, sleep disturbances, and even mental health issues. That’s why it’s important for adults to find ways to limit their screen time and strike a healthy balance between technology and the real world. Fortunately, there are several free apps available that can help adults take control of their screen time. In this article, we’ll discuss the best free apps to limit screen time for adults.

1. Forest

Forest is a popular app that helps users stay focused and limit their screen time. The app works by planting a virtual tree, and the tree grows as long as the user stays on the app. However, if the user exits the app to check social media or use other apps, the tree withers and dies. This visual representation of time spent on the phone serves as a powerful reminder to put the phone down and focus on other activities. Additionally, users can earn virtual coins by successfully growing trees, which can be used to plant real trees through Forest’s partnership with Trees for the Future.

2. Offtime

Offtime is a screen time management app that allows users to block distracting apps, mute notifications, and even set up automated responses to incoming calls and texts. Users can also track their phone usage and set daily limits for themselves. The app also provides a feature called “Focus” that allows users to block all distractions for a set period of time, allowing them to fully concentrate on their work or other activities.

3. Moment

Moment is another popular app that helps users track their phone usage and set limits for themselves. The app provides daily reports on phone usage, including the number of times the phone was picked up and the amount of time spent on various apps. Users can also set a daily usage limit and receive reminders when they reach their limit. Additionally, Moment offers a “Family” feature that allows parents to monitor and limit their children’s screen time.

4. Flipd

Flipd is an app that helps users disconnect from their phones and focus on the present moment. The app allows users to set a timer for a specific period of time, during which all incoming calls, texts, and notifications are silenced. Users can also customize their experience by choosing the apps they want to block during their “Flip Off” sessions. The app also offers a “Distraction Timer” feature that tracks how much time users spend on their phone and provides tips for reducing screen time.

5. Space

Space is a screen time tracking app that provides users with insights into their phone usage habits. The app tracks the number of times the phone is unlocked, the time spent on individual apps, and the most used apps. Users can also set daily goals for themselves and receive notifications when they reach their set limit. Additionally, Space offers a “Focus” feature that allows users to block all apps except for essential ones, such as calls and messages.

6. Freedom

Freedom is a screen time management app that allows users to block distracting websites and apps for a set period of time. Users can schedule regular breaks from their devices or use the app to block specific apps during work or study sessions. The app also offers a “Distraction Tracker” feature that shows users how much time they spend on their phone and which apps are the biggest time-wasters.

7. Screen Time

Screen Time is a built-in feature on iOS devices that allows users to set limits for themselves and their children’s device usage. Users can schedule downtime, during which only essential apps are available, set app limits, and restrict certain apps and content. The app also provides weekly reports on device usage, including the number of pickups, apps used, and screen time.

8. AppDetox

AppDetox is an app that helps users reduce their screen time by allowing them to set rules for specific apps. Users can set time limits for individual apps or restrict their usage to certain hours of the day. The app also provides a “Block Mode” that blocks all apps except for essential ones for a set period of time.

9. BreakFree

BreakFree is a screen time management app that helps users break their addiction to their phones. The app provides weekly reports on phone usage, including the number of unlocks, the amount of time spent on individual apps, and the most used apps. Users can also set a daily usage limit and receive notifications when they reach their limit. Additionally, BreakFree offers a “Take a Break” feature that encourages users to take breaks from their phones and engage in other activities.

10. StayFree

StayFree is a screen time tracking app that provides users with insights into their phone usage habits. The app tracks the time spent on individual apps and provides daily, weekly, and monthly reports. Users can also set daily limits for individual apps and receive notifications when they reach their set limit. Additionally, StayFree offers a “Block Mode” that allows users to block all apps for a set period of time, helping them take a break from their devices.

In conclusion, excessive screen time has become a major concern for adults in today’s digital world. However, with the help of these free apps, adults can take control of their screen time and strike a healthy balance between technology and the real world. Whether it’s through tracking phone usage, setting limits, or blocking distracting apps, these apps offer various features that can help adults reduce their screen time and improve their overall well-being. So, if you find yourself struggling to limit your screen time, consider downloading one of these apps and take the first step towards a healthier relationship with your phone.

tiktok challenges list

tiktok -parental-control-effectively-in-2023″>TikTok has taken the world by storm with its short-form videos, catchy music, and viral challenges. In just a few years, it has become one of the most popular social media platforms with over 2 billion downloads worldwide. And one of the reasons for its success is the various challenges that keep popping up on the app. From dance challenges to lip-syncing challenges, there is something for everyone on TikTok. In this article, we will take a look at some of the most popular and trending TikTok challenges that have taken the internet by storm.

1. #SavageChallenge

The #SavageChallenge is one of the most popular TikTok challenges that has been around for quite some time. It was started by Keara Wilson, a 19-year-old college student from Ohio, who created a dance routine to the song “Savage” by Megan Thee Stallion. The challenge involves users imitating the dance moves and lip-syncing to the song while adding their own unique twist to it. The challenge went viral and was even featured in the official music video of the song. Celebrities like Jennifer Lopez, Hailey Bieber, and even Megan Thee Stallion herself, have participated in this challenge, making it one of the most iconic TikTok challenges to date.

2. #BoredInTheHouseChallenge

The #BoredInTheHouseChallenge is another popular TikTok challenge that became a huge hit during the global lockdown due to the COVID-19 pandemic. The challenge was started by rapper Curtis Roach, who created a song called “Bored in the House” while he was stuck at home. The challenge involves users lip-syncing to the song and showing how they are spending their days at home. From dancing to doing household chores, the challenge has been a hit among people of all ages, and even celebrities like Justin Bieber and Kylie Jenner have joined in on the fun.

3. #DontRushChallenge

The #DontRushChallenge is a creative and fun challenge that went viral on TikTok in 2020. It involves a group of people transforming from their casual attire to a more glamorous look in a matter of seconds. The challenge started with a group of friends from the UK, who created a video with the song “Don’t Rush” by Young T and Bugsey. The challenge quickly caught on, and people from all over the world started creating their own versions, showcasing their fashion sense and creativity. The challenge also became a way for people to come together and spread positivity during the difficult times of the pandemic.

4. #FlipTheSwitchChallenge

The #FlipTheSwitchChallenge is another popular TikTok challenge that took over the internet in 2020. It involves two people switching outfits and dance moves when the lights go off and on again. The challenge was started by a couple, Camila Cabello and Shawn Mendes, who posted their version of the challenge on TikTok. The challenge quickly became a hit, and many couples, friends, and even families started creating their own versions. The challenge was not only entertaining but also a way for people to connect and have fun during the lockdown.

5. #SaySoChallenge

The #SaySoChallenge was started by TikTok user Haley Sharpe, who created a dance routine to the song “Say So” by Doja Cat. The challenge involves users imitating the dance moves and lip-syncing to the song, while adding their own unique spin to it. The challenge became a hit on TikTok, and even Doja Cat herself participated in it, making it even more popular. The challenge also helped to boost the popularity of the song, which became a chart-topper and was even remixed by Nicki Minaj.

6. #WipeItDownChallenge

The #WipeItDownChallenge is a creative and fun challenge that became a huge hit on TikTok in 2020. It involves users wiping down a mirror while looking into it and revealing a different version of themselves in the reflection. The challenge was started by TikTok user @youneszarou, who used the song “Wipe It Down” by BMW Kenny. The challenge quickly went viral, and people from all over the world started creating their own versions, showcasing their creativity and sense of humor.

7. #BlindingLightsChallenge

The #BlindingLightsChallenge is another popular TikTok challenge that became a viral sensation in 2020. It involves users dancing to the song “Blinding Lights” by The Weeknd, while imitating the dance moves from the official music video. The challenge was started by TikTok user @gregdahl7, and it quickly caught on, with people of all ages participating in it. The challenge even caught the attention of The Weeknd himself, who reposted some of the best videos on his Instagram account.

8. #LevelUpChallenge

The #LevelUpChallenge is a dance challenge that became a hit on TikTok in 2018. It involves users dancing to the song “Level Up” by Ciara, while adding their own unique moves to the routine. The challenge was started by Ciara herself, who posted a video of her dancing to the song and challenging her fans to do the same. The challenge quickly became a hit, and many celebrities, including Janet Jackson and Kelly Rowland, joined in on the fun.

9. #InMyFeelingsChallenge

The #InMyFeelingsChallenge, also known as the #KikiChallenge, was one of the first TikTok challenges to go viral in 2018. It involves users dancing to the song “In My Feelings” by Drake, while doing a specific dance move and pretending to drive a car. The challenge was started by Instagram comedian Shiggy, who posted a video of himself dancing to the song and challenged his followers to do the same. The challenge quickly spread to TikTok, and even celebrities like Will Smith and Ciara participated in it.

10. #CouplesChallenge

The #CouplesChallenge is a fun and romantic challenge that became popular on TikTok in 2020. It involves couples completing a series of challenges together, such as answering questions about each other or imitating each other’s dance moves. The challenge was a hit among couples, and it became a way for them to showcase their love and bond on social media. The challenge also helped to bring couples closer and create a sense of togetherness during the pandemic.

In conclusion, TikTok challenges have become a phenomenon, with new challenges popping up every day on the app. These challenges not only provide entertainment but also bring people together and spread positivity. From dance challenges to lip-syncing challenges, there is something for everyone on TikTok. And with the app’s growing popularity, we can expect to see many more creative and exciting challenges in the future. So, what are you waiting for? Get on TikTok and join in on the fun!