download a calculator for windows 10 How to Use the Windows 10 Calculator. Brady Gavin has been immersed in technology for 15 years and has written over 150 detailed tutorials and explainers. He's covered everything from Windows 10 registry hacks to Chrome browser tips. Brady has a diploma in Computer Science from Camosun College in Victoria, BC. Read more. The built-in Windows calculator has come a long way since first being introduced with Windows 1.0 in 1985. It includes different modes, date calculations, and some handy everyday conversions functions. Here’s how you can get the most out of the often overlooked calculator app. Switching Between Calculator Modes. As you’ll see below, the Calculator does a lot more than add, subtract, multiply, and divide. You can choose from four modes, depending on your needs. To switch between modes, click the menu button at the top left and then select a mode from the options below. Here’s what those different modes do. Standard Mode. The Standard mode is useful for basic math operations like adding, subtracting, multiplying, and dividing, as well as for finding square roots, calculating percentages, and working with fractions. This is probably the mode that most people will feel comfortable with most of the time. Scientific Mode. Scientific mode expands on the Standard mode, giving you the additional functions you’d find on a typical scientific calculator. In addition to the Standard mode operators, it contains functions like log, modulo, exponent, trigonometric degrees, and SIN, COS, and TAN. Programmer Mode. This mode is designed for programmers. It adds the ability to switch between different number systems—binary, decimal, hexadecimal, and octal. It also adds new operations for working with logic gates—Or, And, Xor, and Not—and bit shifting—Lsh, Rsh, RoR, and RoL. Also, Programmer mode lets you switch between Byte (8 bits), Word (16 bits), DWord (32 bits), and QWord (64 bits) and has an option for binary bit toggling. Date Calculation Mode. The Date Calculation mode is a handy little tool that lets you calculate the difference between two specific dates. This is perfect for figuring out things like how many days old you are or how many days it is until your next vacation. All you have to do is select the start and end date, and the calculator will determine the months, weeks, and days between the two. Converting Measurements. Ever come across a recipe and it calls for milliliters when you want fluid ounces or been shopping online, and all the prices are in Euros? Well, the calculator has you covered for those and quite a few more everyday conversions you might encounter. Some other conversions include temperature, speed (mph to km/h, knots, or Mach), weight and mass, and data storage, to name just a few. Click the menu button and select a type of conversion from the list in the “Converter” section. Click the first measurement—this will be the input—and select a unit from the list provided. Click the second measurement—this will be the output—and select a unit there as well. Now, enter your measurement, and the calculator will convert it for you. It also shows a few other related conversions along the bottom. Storing Numbers in Memory. If you use certain numbers a lot and don’t want to plug them into your calculator every single time, storing them into the calculator’s memory helps a lot. It’s a super useful function that’s available on the Standard, Scientific, and Programmer modes. You’ll control the memory functions using the MS, MR, M+, M-, and MC buttons. Here’s how they work: MS: Save a new number into the memory. MR: Recall the number from memory. M+: Adds together the number in the input box to the most recently stored number. Can also be used from the memory pane if you want to add to a different number in memory. M-: Subtracts the number in the input from the most recently stored number. Can also be used from the memory pane if you want to subtract from a different number in memory. MC: Clears all numbers from your memory storage. M: Displays all current numbers stored in memory. Using the MR, M+, and M- buttons work much the same way they do on a physical calculator, working with the last number you stored to memory. However, you also have access to any other numbers you’ve stored to memory during your current session. To see them, click the M button with the down arrow to the far right. You can then click any number in your memory to insert it. If you’d rather have your memory queue always open, resize your window horizontally and it should pop open when it has enough space to show it all. Calculator History. If you need to take a look at all the calculations you’ve made in your current session, they’re stored conveniently inside the calculator’s history. Calculator keeps the history stored even when you switch modes, but it is erased when you close the Calculator app. Accessing the History. There are two ways you can access the history inside the app. The first is to click the history button located in the top right corner. This shows you the list of recent calculations. Clicking on anything in the history will load it back into the calculator’s input box. If you want to keep the history open, resize the Calculator window horizontally and it should pop up when the window is big enough. Deleting the History. You can delete individual entries from your history or delete the entire history at once. To delete an individual entry, right-click it and then click the “Delete” command. To delete the entire history, click the little trashcan icon at the bottom right of the pane. Keyboard Shortcuts. The Calculator app has keyboard shortcuts integrated into it to make things a bit easier for those of us that like to use hotkeys to get around the desktop. To start with, if you have a number pad on your keyboard, make sure NumLock is turned on and then you can use the pad to perform calculations. Also, there are some other shortcuts you can use. You can find a full list of these shortcuts on the Microsoft Support Windows Keyboard Shortcuts page, but here are a few of the more generally useful ones: Alt+(1-4): Hold down Alt and press any number from one to four to switch to the different calculator modes. Delete: Clear the current input (this works like the CE key on the calculator) Esc: Clear all input (this works like the C key on the calculator) Ctrl+H: Turn history on and off. And that’s about it—probably more than you ever wanted to know about the Windows Calculator. Still, it’s an underappreciated tool that packs in a lot of useful features. Calculator (Windows) Disclaimer: The www.tvalx.com website no longer exists. This software is no longer being updated. Compact Scientific Calculator 36 is a professional scientific calculator. It allows dealing with various advanced mathematical operations. License: Free OS: Windows XP Windows 2000 Language: EN Version: 1.0.05. hp 12c Financial Calculator. RLM 12C Financial Calcultor is a financial calculator. The application is the perfect reconstruction of the model 12c from HP: its interface takes up perfectly the original model. It includes 120 financial, marketing, mathematics and. License: Shareware OS: Windows XP Windows Vista Windows 7 Windows 8 Windows 10 Language: EN Version: 4.2. Free Smart Math Calculator. We often encounter difficulties in achieving high accuracy in calculations with a typical calculator, right? Free Smart Math Calculator is a software that offers greater accuracy in the results of mathematical operations, even the. License: Free OS: Linux Windows 7 Windows 8 Windows 10 Mac OS X Language: EN Version: 2.2. Matrix Calculator Pro. Matrix Calculator Pro is a tool designed to handle complex mathematical operations, especially the calculation of matrices. It easy-to-use and provides fast calculation. Key Features Matrix calculation Supported formats Fast processing. License: Free OS: Windows XP Windows Vista Windows 2000 Language: EN Version: 5.3. Statistics Calculator. Statistics Calculator is a tool designed for researchers who for example, need to write a report and execute a test for statistical analysis significance without complex schemes, heavy programs or long calculations. Key Features. License: Shareware OS: Windows XP Windows Vista Windows 7 Language: EN Version: 3. Pattern-Making Calculator. Pattern-Making Calculator is a program specially designed to convert the decimal into fraction. It also provides several options in terms of calculation. Key Features Both converter and calculator: the program can be used as a normal. License: Free OS: Windows XP Windows 2000 Windows 7 Windows 8 Language: EN Version: 1.0. Date Calculator. Note: it seems that the software hasn't been updated for several years - the version linked to this page is the latest to exist. Date Calculator allows calculating the number of days, weeks, months or years between two intervals of. License: Free OS: Windows XP Language: EN Version: 2.74. Moffsoft calculator 2. Moffsoft Calculator 2 is a software that can help you to crunch numbers and cope with figures. You can save the tape, make business and tax calculations. Key Features Calculator Tape: the software offers the possibility to save the. License: Free OS: Windows XP Windows Vista Windows 2000 Windows 7 Language: EN Version: 2.2.1.34. PG Calculator. PG Calculator is a scientific calculator with a broad screen for your various operations. It has an attractive interface for configuring its parameters. This computer can work in algebraic and RPN mode and support calculations of .whole. License: Shareware OS: Windows 2000 Windows XP Language: EN Version: 2.2. Calculator-7. The Calculator-7 is a software that acts like a pocket calculator and works under all versions of Windows and requires only 1MB of disk space. It can handle calculations up to 24 digits before the decimal point. It includes a function. License: Shareware OS: Windows 2000 Windows XP Windows Vista Windows 7 Language: EN Version: 1.01. AVD Weight and Volume Calculator. AVD Mass and Volume Calculator, previously known as AVD Weight and Volume Calculator, is a tool that enables you to measure physical parameters of objects in 3D. The application calculates the weight, volume and mass of various shapes. License: Shareware OS: Windows XP Windows Vista Windows 7 Windows 8 Language: EN Version: 8.1. Mini Calculator. Mini Calculator is a simple pocket calculator equipped with all the basic functions (addition, multiplication, subtraction, division, etc.). This Mini Calculator is practical because it only takes up very little space of your desktop or. License: Free OS: Windows XP Windows Vista Windows 2000 Language: EN Version: 1.0.4.8. Math Mechanixs. Mathematics is a real challenge for most people. Mechanixs Math has been designed to assist in the analysis of a mathematical problem. It also serves as a calculator, a program with multiple functions. Key Features Resolution: with. License: Free OS: Windows 2000 Windows XP Language: EN Version: 1.5.0.3. EG Calc. EG Calc is a calculator for performing mathematical calculations. With this calculator you can perform arithmetic, logic and trigonometric calculations. It also includes many other features. License: Shareware OS: Windows 2000 Windows XP Windows Vista Language: EN Version: 1.0. Calculator Pro. With Calculator Pro, your PC can be used as a scientific calculator. This application allows you to calculate different types of mathematical operations using many types of functions such as trigonometric or hyperbolic functions. Key. License: Free OS: Windows XP Windows Vista Windows 2000 Windows 7 Language: EN Version: 2.4.012. Calculator With Paper Roll. Calculator With Paper Roll is a software designed by Micro Marcacci. This is a calculating tool with a paper roll placed on the right side. Detailed below are its features. Key features Paper roll: As mentioned above, the software is. License: Free OS: Windows XP Windows Vista Windows 2000 Language: EN Version: 2.3.0.1. SuperbCalc. Designed with Java technology, SuperbCalc is a very powerful financial calculator. It has more advanced features than the standard calculator, for instance, operation history backup. This tool allows you to perform fast and accurate. License: Free OS: Windows 2000 Windows XP Windows Vista Language: EN Version: 1.0 Beta 7. CalcAnt. CalcAnt is a pocket calculator published by SFR GmbH to help you make your calculations easy. What differentiates it with other calculators is its ability to review all your transactions. Next to the keyboard, it offers a virtual paper. License: Free OS: Windows 2000 Windows XP Windows Vista Language: EN Version: 3.2.1. Calculation Made Easy. Some people are not good at calculating either child or adult. Calculation Made Easy will train them to make it fast and without any mistakes. Key features: Easy : This software allows its users to make the 4 calculation systems less. License: Shareware OS: Windows 2000 Windows XP Windows Vista Language: EN Version: 4.1. EBAS Calculator. EBAS Calculator is a software created by Marcin Borkwoski which is used to balance chemical equation and stoichiometry. It allows the user to simplify the calculation process with the reagent databases. Key features Chemical equation. License: Free OS: Windows XP Windows Vista Windows 2000 Windows 7 Language: EN Version: 1.1.0.0. What To Do If The Calculator Won’t Start in Windows 10. Many things have come and gone from Windows over the years and over the versions: applications have appeared and disappeared and even Solitaire was taken off the table. One constant remains, however, and that is Calculator – along with Notepad and Paint, Calculator is one of the iconic utility applications that comes with every version of Windows from 3.0 onwards. The only problem is, what to do if your Windows 10 calculator won’t work? There are a couple of things that can cause this problem. In this article I’ll show you a couple of easy ways to get your calculator working again in Windows 10. As in Windows 8, these default apps are managed by the Windows Store. All users signed in to Windows 10 should have access to the store and any installed apps. Unfortunately it doesn’t always work – common culprits are profile corruption, config issues, corrupted Windows Update, issues with Windows Firewall or the Store itself. If any Windows Store app stops working, you have a few options. You can remove the app and reinstall it, re-register Windows apps with the operating system or replace the app with something else. Finally, if calculator is one of a number of apps misbehaving, you may need to create another user account. I’ll show you how to do all of these. Reinstall the calculator in Windows 10. The fastest way to try to revitalize an app is to reinstall it. We will use Windows PowerShell to do it. Right click on the taskbar and select Task Manager. Select File and Run new task. Type ‘powershell’ into the window and check the box next to Create this task with administrator privileges. Type or paste ‘Get-AppxPackage Microsoft.WindowsCalculator | Remove-AppxPackage’ and hit Enter. Open Windows Store from the Start menu. Find Calculator and install. In most cases, this should be enough to get the calculator working again. Re-register Windows apps. If that didn’t work for you, next we’ll try re-registering Windows apps with the operating system. This is a little more in-depth so create a restore point before doing it. Create a Windows restore point. Make sure Windows Firewall is running in Services. Open PowerShell as above and type ‘Get-AppXPackage - AllUsers | Foreach ’ and hit Enter. You should see a bunch of messages scroll across the PowerShell window as all apps are re-registered with Windows. After that, the calculator should work. If you see lots of red text in the PowerShell window, check that Windows Firewall is running. The Store won’t run properly if you have turned off Windows Firewall to use a third party one. Turn it on, run this procedure and turn it off again. Get a different calculator. While this isn’t exactly addressing the issue, there are a few calculators available in the Store. If you cannot get the standard calculator to work, an option is to replace it with another. Visit the Windows Store and find a different calculator either from the Store app or on the web. Create a new user account in Windows 10. Our final solution if the calculator won’t start in Windows 10 is to create another user profile. This is a neat trick that can solve many issues with Windows Store, Cortana, Search and other desktop configurations. All these things are held in a user config file that can get corrupted. Creating a new user account can fix that. First we need to activate the built-in Admin account in Windows. Create a system restore point and save any files you don’t want to risk losing from your account. Boot your device into Safe Mode with Command Prompt. Type or paste ‘net user administrator /active:yes’ and hit Enter. You should see a message ‘The command completed successfully’. Boot into normal mode using this new Admin account. There is no password. Select Settings and Accounts. Select Family & other people and Add someone else to this PC. Set up a local account following the wizard. Just make sure you use a different name than your existing account. Make your new account an Administrator. Navigate to C:Users and your old account name. Copy the files from there into the folder with your new name. Leave Ntuser.dat, Ntuser.dat.log and Ntuser.ini though. Now your new account should have the same settings as your old one but all apps should work fine. Now you can log out of the Admin account and back in using your new account. If everything works, you can delete your old account and convert this new one to be just like the old one. You can also switch off the Admin account too if you like by changing active:yes to active:no. You can rename accounts, convert from local to Microsoft and all sorts of things once you have removed that corrupt one. It is a bit of work, but account and profile corruption is one of the main problems users have with apps not working or issues with Windows Store. Hope this works for you! Have any other ways of getting Calculator back and running in Windows 10? Share them with us below. 7 Best Scientific Calculator Apps For Android And iPhone. As an Amazon Associate and affiliate of other programs, I earn from qualifying purchases. I am sure that everyone sometimes may need a calculator on their hand. But carrying it is a stupid idea, especially when you have a smartphone in your pocket. There are many apps which will serve all your purposes including scientific, graphical calculation and operations. So, we have come up with the best scientific calculator apps for Android and iPhone that you can download. Calculate Anything With These Best Scientific Calculator Apps. 1. Natural Scientific Calculator. One of the most used scientific calculator apps by both Android and iOS users. It can perform and calculate most of the mathematical operations such as trigonometry, decimal and fraction conversions, permutations and combinations, root, logs, and so on. The app screen is divided into three parts, first being the normal calculator , second is the scientific one and the last is the screen where all these operations will be visible. Some of the buttons have a secondary function which can be used by simply tapping and holding the particular button. Apart from that, you can check your previous calculations in the history tab. This app also has a pro version called NSC Plus . 2. Panecal Scientific Calculator. As compared to the interface of the Natural Scientific Calculator, this one is a bit messy. Still, it manages to provide all the features which anyone would expect in a scientific calculator like fractional equations, trigonometrical functions, etc. And just like the app listed above, you need to press and hold a button if you want to use its secondary function. There is no separate tab for answers history but you can access it by tapping and holding the Ans key. 3. MyScript Calculator. With this calculator, all you need to do is write the calculation on screen with your fingers and the app will display the total or the result within seconds. And if you need to delete any part of the calculation or equation then just simply strike through or even rub that part to overwrite on it again. There is an automatic calculator provided in this app which will keep updating the results along with you while you’re writing the equations. You can easily change this to manual calculate button which I think is a better option. And it also supports most of the operations that can be performed on any scientific calculator. Calculate on Android & iOS. 4. Google Calculator. Easily the best scientific calculator app for all the Android users. It has that typical Google’s nice, simple and neat interface which is very easy to use. Most of you might be already using this calculator app. In order to use the scientific functions, simply swipe from right to left . Or you can just use this app in the landscape mode . It also allows locating your previous calculations in the history section from the app menu. 5. Desmos Graphing Calculator. As the name suggests, this calculator can be used to create graphs and solve the graphical expressions. There is no limit to the number of graphs that you can create like cartesian or parametric graphs or any others. You can also plot the inequalities in these graphs. This app also provides the Projector mode in which you can manage and change the Radian as well as Degrees . Coming to the interface, this app can be a bit complicated for any new user, especially for those who are not familiar with graphing techniques. 6. HiPER Scientific Calculator. As compared to all the other apps mentioned here, this one provides way more customization in terms of themes and layout of the keys. There are total 3 layouts provided which includes pocket , compact and expanded . Just like real scientific calculators style. It also offers three modes to select from, which are classic, expression, and RPN. This app also has a paid Android version called Hiper Calc Pro which has obviously more features than the free version. 7. Casio ClassPad. One of the best scientific calculator apps for all the Android, iOS, iPad users by Casio. Using this app, you can perform some of the complex mathematical operations including various numbers and mathematical equations. There is a feature called physium using which the users can access periodic table and scientific constants for calculation purposes. It offers more than 300 mathematical functions to choose from such as calculus , complex numbers , and so on. Conclusion. So, these were my picks for best scientific calculator apps and most of them are available for both Android as well as iPhone. If you ask me then I would recommend Google app as it is my go-to calculator app. But you can also try others if you are bored of the stock calculators on your device. Download a calculator for windows 10. Computers weren't invented for email or the internet. They were never intended to be used to keep track of your bank accounts or 2nd marking period grades. The very first electronic computer was created during World War II and it's intended function was to help American soldiers hit their target. Often cited as being the very first electronic computer, the ENIAC was built at the University of Pennsylvania from 1944-46. At that time the US Army was employing hundreds of young ladies with mathematical ability to serve as "computers" and physically do the math to create ballistics tables for military weapons. The function of the ENIAC was to electronically do the math that previously had been done by human computers. Here's a link in case you'd like to read some more about the distant ancestors of the computer you're looking at right now: http://ftp.arl.mil/ For today's technology tip we'd like to show you how to find the calculator on your computer. These directions will work on most computers that are using a Microsoft Operating system: 1) Go to the START menu in the lower left hand corner and click on it. 2) Click on "All Programs" or "Programs" 3) Look for "Accessories" and then select "Calculator" You can use the calculator that appears by either using your mouse to click the buttons or by using the number keypad on the right side of your keyboard. Note that the computer uses "/" for division and "*" for multiplication. Featured YouTube Video Girl figures out how to program giant computer: Kay Mauchly and ENIAC. PRACTICE ACTIVITY : Try finding the calculator on your com puter today and experiment with it. It can be a very handy resource. TO KEEP ON LEARNING : Besides the calculator that's on this computer there's also plenty of online calculators that you might find useful. To find some of these online calculators try searching the internet for: Online calculators Financial calculators Online graphing calculators.