A circular reference error is caused when a formula directly or indirectly refers to the cell that the formula has been typed in. When this happens you will see the cell that the circular reference is in at the bottom of the worksheet. You need to check the formula in that cell and formulas in other cells that it refers to in order to find the problem. Then you can change the formula so that you can still do what you want without the error.
You can copy data from Access and paste it directly into Excel. From a table or query, data can be selected and then copied and pasted into Excel. In that case, data changing in the original Access file will not change data in the Excel file. To do that there must be a link between the data. You can also import data from Access into Excel and from Excel into Access, again maintaining a link to the source if you want.
A formula cannot directly or indirectly refer to the cell the formula is in. If it does, you get a circular reference. You need to check through your formulas and find out what is causing it. Then you need to fix your formulas. If you don't, your spreadsheet will not work.
It is data coming from another source, such as a database. It is external to Excel, but being used by Excel.
Excel files will have data in them, so in that way they are storing data. Excel is not a disk or USB key or other such data storage devices. It is software, not hardware.
Without data, there is not much Excel can do. Formulas will have no data to work on. Charts will not show anything. Data is very important to Excel. There are things you can do without it, like draw shapes, but Excel is designed to do things with data, so you need to have some.
A chart is a visual representation of data in Excel.
You can interrogate data in Excel 2007 by using the filter and sort options in Excel. This re-organizes the data in a way that makes it easy to analyze and evaluate the data.
Not sure if you want to know how to export data from Excel or import data into Excel. Either way, the answer depends on what you are trying to do. You can export data from Excel by using the SaveAs option to save the file in a format you choose. If you are trying to use another program to extract data from Excel, you will need to use the options available to that specific program.
tally 7.2 data convert into excel
There is something called a workbook dump. It is excel-based, and can be used to export data from HySYS to excel.
Word normally hosts data from Excel. It can display charts that are linked from Excel and will show data from Excel in tables in Word. A Paste Link can be set up, so that if the data changed in the Excel document, it will also change in the Word document.
You do not really import data from Word, but you can cut and paste from Word to Excel. If you like, you can embed the word document in an Excel worksheet.