Program for creating tables. Download Excel examples with formulas and functions

Hi all! Very often, users, seeing a file with the xls extension, do not know how to open it. If you are also faced with this problem, then let's deal with it together.

First, I propose to consider a little what the xls format is, and after that we will choose a program that can work with this type of file.

Xls is a data file format specially developed by Microsoft that contains information placed in special address cells, which in turn create a complete table.

The upgraded version is xlsx format. It allows you to create smaller files, but with extended functionality.

As you probably already guessed, in order to open the xls file, you need to use the Excel word processor, if on your computer or mobile device there is no MS Office software package, then let's look at alternative options than opening xls.

If your computer did not have an installed office suite from Microsoft, then I suggest using alternative free options that can not only replace Excel, but also become a complete replacement for the MS Office package.

open office

Probably the most popular free alternative to MS Office is Open Office. This product is distributed completely free of charge and can work with all popular office documents. The program interface is very similar to MS Office, but there are some features that you will need to get used to. To open the xls file, you will need the Open Office Calc application, which is essentially the same Excel, only from a different developer.

Among the shortcomings of this software package, I would like to note not always the high speed of work, but for home use will fit perfectly.

You can download Open Office from the official website www.openoffice.org/ru/.

libreoffice

Another free and open source cross-platform software package. LibreOffice was created as a fork of OpenOffice back in 2010 and continues to be actively developed. LibreOffice can be installed on almost all modern gadgets. The package includes programs for working with text, tables, presentations, graphics and databases.

To work with table files, the xls format, LibreOffice provides the user with a Calc spreadsheet processor.

The software package is perfect for both home use and small organizations that do not want to pay money for licensed products.

Windows File Viewer

If you do not want to install an office software package on your PC and you only need to open a file with tables once, then I present to your attention an excellent file viewer called File Viewer.

The main difference between this program and its analogues is that in addition to viewing files, it is possible to edit them. True, I do not advise abusing the functions of the editor. It is better to trust word processors specially designed for this purpose.

Note! Program File Viewer is paid, in order to get acquainted with the functions of the program for free, you have only 10 days after installation, after which you will need to purchase a license.

You can download File Viewer on the official website at the link windowsfileviewer.com.

How to open xls file, Mac OS users

If you are as operating system If you are using Mac OS, you can install the MS Office software package, which appeared relatively recently for this operating system. By the way, for some reason, on this OS, Excel, did not please users at all and many use other solutions. If you are interested in learning about them, read below.

Apple Numbers

If you still don’t know how to open xls, then I recommend the fairly popular Apple Numbers program, designed specifically for Mac OS. The main advantage of the program is a very high speed of working with files.

Also, when working with tables created in other programs, formatting does not get lost and cells do not move out. I believe that Apple Numbers will be an indispensable program for users who constantly work with spreadsheets. You can download the application from the link - www.apple.com/ru/numbers/

Planamesa NeoOffice

Another open source product that was created specifically for a proprietary operating system Apple. This software package can work with all modern electronic documents. And it will do an excellent job with xls files, which you can view, edit and save.

The interface of the program is very similar to MS Office, so it will not be difficult for users to deal with all the tools on their own.

How to open xls using online services

If for some reason you do not have the opportunity to install an office software package on your computer, then do not despair. It is possible to open xls file using popular online services from Yandex and Google. Let's consider each of them.

We use Yandex Disk to view spreadsheets

Once you sign up for cloud storage, you'll immediately get 7 GB of cloud storage for free. This will be quite enough for storing and editing electronic documents and small files.

How to open xls file on android devices

For the Android platform on this moment a huge number of office software packages have been created that users can download from the Play Market, but not all of them work stably and quickly. Therefore, you have to make a choice in favor of more optimized solutions that do not take up much space and work quickly.

Kingsoft WPS Office

An excellent cross-platform application that works quickly with text documents and spreadsheets.

The main difference between Kingsoft WPS Office and analogues is that the applications have a high speed and consume a minimum of resources. At the same time, they all have necessary functions to view and edit tables.

The application interface is simple, it allows the user to quickly understand the functionality and work comfortably with documents.

Not in vain, Kingsoft WPS Office entered the top best apps for Android devices.

Open xls documents on Apple gadgets

There are not so many good office applications for users of "apple" devices. Previously, users of gadgets running iOS used MS Excel, but now everyone more people prefer online services. Since they do not require installation on the device, but at the same time provide the same functions.

If for some reason you need to install an office software package, then I recommend the following solution.

MobiSystem Office Suite Pro

One of the few office applications for iOS that has proven itself only with positive side. The software package allows you to work with all modern electronic documents, and also provides the user with a very convenient file search explorer.

In order to install Excel correctly, you need to use the automatic installation of the entire Microsoft Office package. If its components are already installed (for example, during the selective installation of others), or the user, for various reasons, reinstalls only the Excel program, then during the installation process, all the checkboxes opposite the previously installed programs are needed, leaving it only opposite the Excel installation.

Sources:

• Installing Microsoft Office 2007
• office installation

Quite often, users of the program Microsoft Excel asking why file with a small table sometimes takes about 5-10 MB. This happens not by chance, many formulas eventually do file"heavy", which can be difficult to reduce.

You will need

• Microsoft Excel software.

Instruction

The very first and main reason for the large volume of the table is its general access. What does it mean? For example, computers are connected by one network, there is a table that is used by all users of this network. The program itself assigns file for several users and in it about what time and by whom the document was changed. It is not difficult to imagine that with the number of users exceeding 2-3 people, the size file but becomes huge.

For versions of MS Excel 2003 and older, you must click the top menu "Tools" and select "Access to the book". For versions of the program 2007 and younger, in the main window of the program, go to the "Review" tab and select "Access to the book". In the window that opens, in both cases, go to the "Details" tab.

Check the box next to "Do not store a change log" and save the open spreadsheet. Now you will need to set the number of days for which the log will be kept. Opposite this parameter you will see the number 30, but you can do much less.

You can then delete rows and columns that you don't use. How to find out? Navigate to the table and press the keyboard shortcut Ctrl + End. The cursor in the document will automatically move to the last cell in your table. See if there are rows and columns above and to the right of this cell that you do not use. If so, select them and delete them, thereby reducing total cells.

It is also recommended to get rid of the formatting of cells that you rarely use. color markers white color in a transparent cell, it is better to replace it with the “No fill” option. To turn off cell formatting offline, select them, then click the top menu "Edit", select the "Clear" item, the "Format" command (Excel 2003) or open the "Home" tab, select the "Clear" block, the "Clear Formats" command.

Microsoft Excel is a spreadsheet application. One of its most significant advantages is the ability to perform various calculations using built-in formulas and functions.

You will need

• - MS Excel.

Instruction

Perform a non-linear solution in Excel using the example of the following task. Find roots polynomial x3 - 0.01x2 - 0.7044x + 0.139104 = 0. To do this, first perform a graphical solution to the equation. It is known that to solve such an equation, you need to find the intersection point of the graph of the function f (x) and the abscissa axis, that is, you need to find out the x value at which the function goes to zero.

Tabulate the polynomial on the interval, for example, from -1 to 1, take a step of 0.2 for this. Enter -1 in the first cell, -0.8 in the next, then select both, hover over the lower right corner to make a plus sign appear, and drag until the value 1 appears.

Then, in the cell to the right of -1, enter the formula = A2^3 - 0.01*A2^2 - 0.7044*A2 + 0.139104. Use autocomplete to find y for all x values. Perform functions according to the received calculations. On the graph, find the intersection of the abscissa axis and determine the intervals at which roots polynomial. In our case, these are [-1,-0.8] and , as well as .

Find roots equations using successive approximation. Set the error in calculating the roots, as well as the limit number using the "Tools" menu and the "Options" tab. Enter the initial approximations and function values, then call the "Service" menu, the "Parameter selection" item.

Fill in the dialog box that appears as follows: in the "Set in cell" field, enter B14 (a reference to the cell that is assigned to the variable you are looking for), in the "Value" field, set 0 ( right part equation), and in the "Changing the value of the cell" field, enter in cell A14 (the cell with the formula that calculates the value of the left half of the equation). It is more convenient to enter links not manually, but by selecting the desired cells with the left mouse button. Click OK. The selection result will be displayed on the screen. Search for the remaining two roots in the same way.

Sources:

• how to find root in excel

A set of programs for working with documents from Microsoft has long been a recognized standard in various fields of activity. And after buying a new computer or reinstalling the operating system, the first thing to do is to install the MS Office package. For some users, this operation is a real problem, although if you look at it, there is nothing complicated about it.

Instruction

Take the installation kit disk from the box and insert it into your computer's CD or DVD drive. Double-click on the My Computer or Computer icon, and then open the E: drive (usually this letter corresponds to the drive). All these actions will need to be performed if the autorun window does not appear on the screen.

Left-click the "Start" item from the list of actions suggested by the computer. This will start the MS Office installation process. An installer window will appear on the screen with a welcome message and a prompt to start.

Click the "Install" button to proceed to the next step of the operation. The program will prompt you to enter a 25-character product code. This code is usually printed on reverse side disc boxes. Switch to English language input and carefully type the MS Office activation code. Pay attention to the similarity of the letter "O" and the symbol "zero", sometimes this is the reason for the message about the wrong code. Click the "Next" button to proceed with the installation.

Enter your username, initials, and organization if you are installing an office suite for work purposes. It is best to use Latin characters, although this is not critical in latest versions. Once entered, click on "Next".

Check the box at the bottom of the window, under the license agreement - by doing this you agree to the terms of the license and you can click the button to continue installation. The following window will open with the software package options: Standard, Full, Custom, and Minimal.

Click the button next to the inscription "Full" so that the program itself determines the maximum set of components. Or click "Custom" to install only the apps you want. The advanced option is the simplest, but takes up the most space on your hard drive. The minimal installation will require more attention and effort in the future and is therefore not recommended. Once you've made your choice, click Next.

Uncheck office dialing programs that you don't need. Most often, the most popular Word and Excel are installed -. If you do not know what you may need, then choose "Full". Press the button to proceed to the next step of the operation.

A window with a list of components will open. Activate the inscription "Install" and wait for the process to finish. This will take from 5 to 25 minutes, depending on the power of the computer. Click the OK button to complete the installer.

A free alternative to the popular MS Office application is the full-featured OpenOffice.org office suite, which includes an analogue of Word, Excel and other office applications. In addition, OpenOffice.org is free software, so its use is legal and legal for any purpose.

Instruction

To install the free Office, download setup file OpenOffice.org at http://www.openoffice.org/download. When the installation is complete, open the installer and click the "Run" button. The Preparing to Install OpenOffice.org 3.4 window will open, click Next.

The unpacked installation files will be copied to HDD. Optionally, you can specify a folder to save them. To do this, click the "Browse" button and select the desired folder in the browser window that opens. Then click the "Unpack" button. Wait for a while while the files are unpacked.

In the OpenOffice.org Setup Wizard window that opens, click Next. You can enter user information (username and organization). Check the box next to the desired item - for whom to install this program: for all users (by default) or only for you. Click "Next" again.

Select the type of installation that best suits your needs: Typical (default) or Custom (recommended for advanced users). Click next. If you chose a typical installation, in the "Ready to Install" window, click the "Install" button. By default, this window has a checkbox next to the words "Create a shortcut on the desktop." You can remove it if you wish.

xls files are Excel workbook items presented in the Microsoft Excel format.

In the modern version, they can have one of two extensions:

xlsx- modern version without macros;

1. xlsm- if there are macros in the book.

Picture 1. Appearance file icons with .xls format

In this article, we will talk about how to read and edit their content on various devices.

How to open xls file online

There are many resources on the Internet that do not require registration to view this type of data. Most of them support the Russian language.

For example, this is a browser-based version of Microsoft Excel. Its functions and tools are completely identical.

Note: To open an xls file online in this viewer, you will need to register with the MS service.

Its main qualities:

sharing, which allows you to quickly share documents with other users on the Internet;

the ability to work with data transmitted via Skype and within it.

Quickly open a file excel online The following sites will also help for free.

Google Docs

Figure 2. Interface appearance online service Google Docs

Includes spreadsheet and word processors.

Allows you to easily open, edit and send spreadsheets.

Supports cloud storage and sharing (Figure 2).

Zoho Excel Viewer

Registration is required to use.

Its capabilities are almost identical to Google docs.

Provides saving, editing and opening of documents.

You can upload your business projects and work data to quickly share them online.

Edit Grid Viewer

Web application, which is a spreadsheet in the format Web 2.0. Its features:

free options for private users;

subscription package for corporate clients for a fee;

the possibility of access for organizations on partner channels and websites.

Docspal

A resource limited in its capabilities that allows you to open data in a browser only for viewing them. It does not require registration (Figure 3).

Figure 3. Appearance of the interface of the online service Docspal

Think Free Online

Free office suite, cloud-based, available online. The application interface is identical MS Office 2003,but supports tables created in the 2007 version of the program. Peculiarities:

multiplatform access;

universal online viewer;

1GB storage space;

registration is required, but installation of the software itself is not required.

There are several basic options for how to open an xls file on a computer.

Use Excel 2007. This or a newer version of spreadsheets to adequately display content and read all formulas.

It has all the features and functions familiar from the office suite for PC. They are combined with touch input, designed specifically for Android.

The quality of layouts and compatibility will remain the same as for the full-length version. The appearance of tables on tablets and phones will also remain unchanged without losing any data.

All Excel elements are available - formulas, charts, sparklines and the tables themselves.

Windows phone

In case of Windows phone still easier. The phone already has a built-in application Microsoft Excel Mobile. It supports all current extensions: XLS, XLSX, XLT, XLTX, XLSM, XLTM.

But do not forget that software designed for smartphones has fewer features than the version of Microsoft Office 2010 and its successors.

The MS Excel workbook may not be editable due to features that are not supported by the phone. You can learn more about them in the support service. If a table containing complex or voluminous formulas is incorrectly compiled and saved, it may not open at all.

iPhone

There are several options for viewing Excel documents on Apple devices.

Namely:

1. XlOpener- a program that allows you to convert unreadable xls and xlsx data into the correct format. It takes up little memory on the device, but is paid. To install it, you need iOS7.0 and above. It is compatible with iPhone, iPad and iPod touch.

   Microsoft Excel From Microsoft Corporation, the application is optimized for iPad Pro, allowing you to freely view any spreadsheet. To create and modify them, you need paid subscription, and the package weighs a lot - 323MB. It is compatible with all company products except Apple Watch, but it requires at least iOS9.0.​

   Documents Free(Mobile Office Suite) - has unlimited access to the network, supports many languages ​​​​and allows you to open the xls extension, takes up little memory on the device. Universal for all Apple products, compatible with all iOS, starting from version 6.

Microsoft Excel 2003 is a project specifically designed to handle large volumes of data. Construction of graphs, charts and tables based on the given information. The program is based on a simple, understandable and accessible interface. Thanks to this, even the most inexperienced users can work in Excel 2003 for free. Technological and functional capabilities of the project make it a universal program. Moreover, both for office professional tasks and for home use. Accounting for the entered data is carried out using built-in standard formulas and algorithms. Also functional features programs allow you to enter new formulas manually. Thus, expanding the capabilities of the program on its own. All programs available in free Excel can perform fairly complex engineering tasks or statistical calculations. A workbook created in Microsoft Excel 2003 will remain on the working panel until you select a separate file to save it. Created documents can be compared with each other and open access to them to other users of the system.

Microsoft Excel 2007

Microsoft Excel 2007 is an application for working with formulas and tables, which includes tools for quickly processing large amounts of information. Text formatting tools are borrowed from the Word editor and supplemented with the necessary charts and graphs.

Deciding to download Excel 2007 for free, you get a number of convenient options that are not available in similar programs. Previous versions are also popular, but they do not have a clear systematization of tools and commands. Separately, it is worth noting the process of adding graphic components: in Excel 2007, you can insert clips, pictures, shapes, SmartArt objects, bar charts, pie and bar charts, graphs, etc.

Microsoft Excel 2010

Microsoft Excel 2010 is an excellent tool for working with spreadsheets of varying complexity. This application allows you to create own projects, thus optimizing large amounts of data, and editing existing ones. Due to the fact that Microsoft Excel 2010 is able to work with large quantity formats, namely: xls, xlsm, xlsx, xml, csv, etc., you will not have problems with the need to convert files.

The scope of the program is very extensive, so you can download Excel 2010 for free both for personal needs, for example, home accounting, and for professional purposes. Regarding the second option, extensive functionality allows you to perform complex financial and economic calculations, statistical analysis and summaries, engineering tasks, etc.

Microsoft Excel 2013

Updated, improved interface in the style of Metro.
Updated express analysis function with easy data transformation into visually compelling tables or charts.
Instant conversion to tables of automatically tracked patterns.
The function of selecting the most suitable diagrams: the application to the program selects the optimal types of diagrams that display the entered data.
Using slices in the database filtering process.
Simplification simultaneous operation with several books through separate windows.
Updated Math, Trigonometric, Statistical, Engineering, Reference, Time and Date, Logic, and Text functions.
Using formatted labels for data.
Visual display of data changes through chart animation.
Formation when using a single list of fields various types pivot tables.
Updated, improved converters and add-ons.
Analyze and review books with the Inquire Add-in for their design, functionality, and data dependencies, and track down various issues, such as errors or inconsistencies in the application of formulas.

Microsoft Excel 2016

Microsoft Office Excel 2016 software is designed to work with spreadsheets in order to maintain both financial reporting business and personal accounting. The Microsoft Office Excel product provides economic and statistical calculations, graphical tools, and the VBA (Visual Basic for Applications) macro programming language. Microsoft Excel is one of the most popular analytical systems and contains advanced charting and information sharing tools. Microsoft Excel provides individuals, teams, and organizations with the technologies and tools they need to get the most out of business data.

Microsoft Excel 2016 brings new ways to work with information and more intuitive data analysis tools. Users can visualize, explore and display results with just one click. With Excel 2016, it's now easy and simple to save and load spreadsheets from Microsoft SharePoint and the SkyDrive cloud. Data editing is supported not only from a computer, but also from any portable device, be it a tablet or phone.
What's new in Excel 2016 for Windows
Excel 2016 for Windows includes a number of improvements and new features, along with the best new tools from Office 2016, in addition to everything you know.
The following are some of the new and improved features in Excel 2016.

You can download working Excel for free via a direct link in Russian to your computer under Windows 7, 8, 10. Excel is perfect for creating various tables.

Microsoft Excel- a program developed and constantly updated by Microsoft for the development and further formatting of various tables. The provided software offers its user to create their own calculations, projects from scratch, according to existing templates embedded in the program, in order to save time. It is thanks to such opportunities to support a mass of formats that you will not need to download applications to convert the created tables, since Excel works for free with formats: xls, xllsx, xslm, csv and xml.

Download Excel for free for Windows 7, 8, 10 in Russian

The program is not limited to accounting needs and "chips" alone, students may need to download Excel for free for their specialty, various Internet users to create their statistics, their tables and other analyzing files. Excel helps the user to make various kinds of financial calculations, even solve overwhelming tasks ordinary person, engineering problems and conduct independent static analysis.

A few features of Excel:
1. Filtering information will reduce the time of loading large and voluminous tables and graphs, which significantly reduces the response time of the program.
2. Power Pivot - a technology that allows you to integrate information from a variety of sources. The amount of this information does not affect the convenience and quality of managing tables and formats.
3. The appearance of the worksheet can be globally changed in a few clicks. The main tools are in plain sight: a template library, options for formatting fields, page design templates, and more.
4. Excel allows you to create databases (databases), as well as configure the relationship between them and blocks with information from the database.
5. Information is displayed as simply as possible. The program supports the automatic compilation of various schedules for working with it. The work can be accompanied by a special assistant in the program itself, or by hand.
6. Excel spreadsheets got the possibility of direct integration from MS Excel to and MS.

The interface in the new Excel with each new update remains almost the same, only the shell changes, the location of the tools and features are added. By downloading Excel - you get the opportunity to interact not only with tables created on one version of the program, but on all the others.