Computer wisdom namely complete

accidentally deleted data retrieval

accidentally, delete the erroneous, and also empty the Recycle Bin, the conceived ah?
at all times three steps, you can erase and vacant the Recycle Bin behind your material


steps:

1, click the Enter regedit (open registry)

2, expand: HEKEY--LOCAL--MACHIME/SOFTWARE/microsoft/WINDOWS / CURRENTVERSION / EXPLORER / DESKTOP / NAMESPACE appearance the left margin click on
, select: Recycle Bin .


Perhaps you have had hundreds of Excel to complete the financial statements, perhaps you have used Excel functions for complex operations a thousand times, perhaps you think that Excel also many, or even naught new. However, we repeated innumerable times annual in convenient to use all the capabilities in Excel is just one per cent. Excel in the heading from some little-known tips to start, get a glance on the Excel Different customs.
one, so that different types of data using different colors
in the payroll, if you want more than equal to the total wages of 2,000 yuan to greater than or equal to the total wages of 1,500 yuan,
1. Open the Click the second drop-down box on the right button, select the Click the
2. Click
3. setup is complete, press the
see it payroll, payroll data is not according to your apply that come in different colors.

Second, a category drop-down list filled with items
name of the commerce we constantly want to enter into the table, the name in order to nourish consistency, the use of
1. in Sheet2 in the name of the business by species (such as
2. Select A column (
modeled on the above operation, the B, C ... ... column named such as the C column), the implementation of In the Enterprise
need to enter the undertaking name and then select the column (eg column D), and then open the C1), OKAY to exit.
4. Select any cell in column C (eg, C4), click the right side of the drop-down button, select the appropriate Then select the cell corresponding to the D column cell (eg D4), click the drop-down button to the appropriate category business name from the list, select the name of the enterprise need to fill the cell.
Tip: When typography a report in the future, whether you do not need to publish the
Third, establish a
1. the space in the toolbar right click, choose In the
Click
2. then in the (common file), and modeled it for the operation of the above named (such as
repeat the above operations,PULSERA BLANCA CON ITALIA, multi-document list to add a few names.
3. Select the distribution Hyperlink By pressing the
repeat the above operation, the menu item and its corresponding workbook, the hyperlink documents attach.
4. After the need to open the
Tip: Although we will
four, making
1. the implementation of the Select the .
modeled on the upon action, one by one to log a special sign of the input of other good
2. Open the A work area in the toolbar.
switch to the How many buttons).
3. Select one of the
4. Right-click the button after a name, in the following the shortcut menu, select exit.
Repeat this step, the button to link with the corresponding macro.
5. close the
five, with
1. Open the worksheet to print, use the mouse without the need to print the row (or column) apparent drag, select them and then right click in the shortcut menu that appears, select , will not need to print the row (or column) hidden.
2. implementation
3. the invisible rows (or columns) are displayed, and repeat the operation,
4. After the need to print a form, open the , publishing what, on the toolbar click the
six, so that data on demand if you want to sort
ministries where workers are sorted along to these sectors is not the name of the pertinent information by both the Pinyin order, not by stroke order, how do? can be self- defined sequence order.
1. perform The crew, a workshop, two workshops, three workshops,
2. Select the one of the drop-down clasp, select the just-defined sequence, by two
seven
the data sheet entirely hidden chapter of the contents of the cell do not want to enabling observers to way, had it hidden.
1. selected to hide the contents of the cell (area), the implementation of
2. and then switch to the
3. the implementation of the
after this set after the contents of the cell is no longer shown, is to use Excel's features can not be granted to explicit the sky.
Tip:
8, so in English and Chinese input method appeared
smart editing chart, some cells to enter the English, and some cells to enter the Chinese input method is not handy to alternate another, why not set and let smart input means to adapt it?
elected scope of cells to enter the Chinese, the implementation of tab, press the After the voting
range of cells that need to input Chinese characters in any cell, Chinese input method (IME list, the first a Chinese input method) automatically open, elected in the other cell, Chinese input method automatically closed.
nine, so that
1. the implementation of the
2. In the then click
3. If you need to enter this text in the future, simply enter
ten, a custom function in Excel, notwithstanding the wealthy
Excel function, but it does not encounter all our needs. We can customize a function to fulfil decisive operations. Here, we define a calculated from the trapezoid area function:
1. The implementation of the
2. In the window, execute
3. the right of the defined function to complete.
can later use the built-in function is the same as using a custom function.
Tip: Use the above methods defined in the corresponding function is usually only used in the workbook.
XI header following pictures
lining added to the backdrop sheet is lining in the entire worksheet below, can not only lined the first in the table below it?
1. execute → Background Worksheet
2. while holding down the Ctrl key, right in the picture without lining cells (area) in tow, and select those cells (area).
3. Click After this setting later, leaving the cell lining on the picture below, and the selected cell (place) not lining the picture below (in fact, is the picture to be
Tip? lining the image beempty of the cell does not support typography.
second, with a hyphen get it (it is imagined that the B, C, D columns into one column.)
1. in the D column, insert two empty columns (E, F series), and then enter the formula in cell D1: = B1 & C1 & D1.
2. D1 cells again selected, use the
3. Select the E series, the implementation of , reception the
4. the B, C, D, E column deleted, achievement of the combination work.
Tip: Complete the steps from 1,2 combined efficacy has been achieved, but at this time if you delete B, C, D series, the formula error. And accordingly should be carried out step 3, the formula is converted to the same Performance of Students


article
friends often inquire, For this attention, I give here a simple method used to achieve the function.
cached in student fulfilment is assumed here Sheet1 worksheet range of cells A1 to G64, which deed caption 1, 2 acts subject name.
1. Switch to Sheet2 worksheet, select cell A1, enter the formula: = IF (MOD (ROW (), 3) = 0, , sheet1! Aū,PULSERA BLANCA CON BANDERA USA, INDEX (sheet1! $ A: $ G, INT (((ROW () +4) / 3) +1), COLUMN ())))。
2. once again select the cell A1 , with the > At this point, the elementary fashion results section, the emulating easy modified see.
3. adjust the row elevation and column width, the same selected range of cells A1 to G2 (No. 1 student achievement bar area), according to The following operation).
4. also selected range of cells A1 to G3,PULSERA NEGRA CON LOGO XB, click on the To add a border all the results section.
press the What more fitting function. Excel box input requirements (such as related help files, you can quickly make sure the required function.
fifth, while outlooking a alter worksheet in the multiple cells of data
Sometimes we edit a worksheet (Sheet1), it is essential View other go sheet (Sheet2, Sheet3 ... ...) the contents of a cell, you can use Excel's .
later, no stuff in which the worksheet, simply open the > In previous versions of Excel 2002 for the operation of a range of cells is also many trouble to add a border, Excel 2002 which functions a new development.
Click the pluck button, pop-up in the subsequent drop-down list, choose drop-down button, select a border style, and then in the range of cells you need to add drag and drop the frame, you can fast draw the corresponding range of cells on the border.
Tip: ① If you draw the wrong frame, does not matter, on the toolbar select Color >

XVII Enter the text in specific cells controlling the width of
Can you imagine when you enter the four digits of the cell was fraught with a number, or entering text in the cell number you have entered time, Excel will automatically determine, instant thinking and pop-up warning, then be pleasing ah! To achieve this function, the Excel, is also not difficult.
example,PULSERA BLANCA CON ARGENTINA, we register the cursor to a the cell in order to enter the calculation of the unified and easy, we wish that the Card warning annual. style time distance,
We know thateach time you open Excel, the software is forever cornered on by default multiple sheets. Thus we can see that Excel has a muscular addition to the processing power of unattached forms, more suitable for multiple interrelated coordination table . to coordinate the union, of course,PULSERA TRANSPARENTE CON LOGO XB, first need to sync input. Therefore, in many cases, will need more than one table simultaneously in the same cell type the same content.
So how do you edit a group of tables? First We click the first worksheet tab name ). At this point, we see the name of the title bar of Excel, a What, we found that alteration the format of how to do? First, we must alteration the data format of the first table, and then click the time, Excel will popup up IX, change the text in the case of
in Excel as fashion processing and data computing support is not the maximum powerful formula, nor is the database, but function. Do not meditation that Excel, the function only because mathematics, in fact, at all times written into the contents of the table, Excel has a special function to edit it. such as changing the text of the case.
in Excel 2002, provide at fewest three of the text case conversion function. They are: UPPER (source data grid), case, such as getting the first letter of every word is capitalized. For example, we have a form of cell A1 enter the lowercase the outcome the car will be will be the method save trouble, especially for some of the information primarily alike style, such as staff lists, area of origin and other information.
quickly if we want to extract the cells from A4 title, it is best to use to extract the number of characters) grid, the number of characters extracted) words, only in the target cell to enter and 5 words.
the twenty-first, into the base ordinal number words to English words into ordinal found is a more complicated problem. for it is not a very fixed pattern: Most of the figures into ordinal number is accustom in the Moreover, function, equitable jot a formula that can be easily converted. do not trust, see: IF (OR (VALUE (RIGHT (A2)) = 1,2,3,, CHOOSE (RIGHT (A2), Despite the long list, yet the meaning is very clear: ① If the number is to main and ordinal conversion words so cozy and quick implementation.
XXII, filled with special symbols and financial dealings with the median
people know,PULSERA TRANSPARENTE CON FRANCIA, when filling in the book there is a conventional Safety Fill Law The basic format is the formula to should be changed to REPT (brain coupled with # # 0.00 worksheet created by the histogram composed of plain text. It is also very simple principle, is the intelligent use of special symbols repeated according to a specified cell showing the results of the comparative effectiveness of different lengths.
sample, we 1st Annual product of a poise sheet, and then The results have been ROUND (D3 * 100,0 )),> round to count the aggregate number of words in the cell
Sometimes, we may have the role of a cell in the number of amused need to calculate the total number of words in the cell. To solve this problem, in increase to using the SUBSTITUTE > is to use Finally, the number of spaces +1 to draw the number of characters in the cell was.
XXV, the euro conversion
This is a new tool in Excel 2002. If you choose to install the Excel 2002 is the default, then it may no be in the . with the Excel skylight, the other features, we tin set the money conversion mouse parity EU catalogue of other currencies. Of course, in array to exhibit the euro is extra professional, we can too click on the Excel toolbar, the p>


to redo the microcomputer system, learn their own, can cost fewer money, ha ha [chart]

one, prepared to work:
how to reinstall the computer system
First, start the computer when holding down the DELETE key to enter BIOS, select Advanced BIOS Features adoption, and press the Enter key to enter install. Select First Boot Device option, then press the keyboard Page Up or Page Down key to set the CD-ROM, so you can start the system to the disc.
Second, the return to the cardinal menu, save the BIOS settings. (Preservation method is to press F10, then press Y button)
1. Prepared apt simplified Chinese edition of Windows XP Professional installation CD, and retard the steer namely patronized from the begin.
2. feasible, before sprinting the installer with all the hard disk to scan the hard disk error checking and fix, or install the program is running, such as checking that there is an error that will be hard very troublesome.
3. file with the periodical records the production key to install (installation serial number).
4. possible, with the driver backup tool (such as: Driver Genius 2004 V1.9 Beta.exe) all under the original Windows XP driver export to disk ( such as: F: Drive). Best to note the motherboard, network card, video card type and other major hardware manufacturers, pre-download the driver for use.
5. If you want to format the C drive during the installation or the D drive (recommended format the C drive during installation), back up the C drive or D drive serviceable data.
Second, start the system with a CD-ROM:
(if you already know the way, work to the afterward tread), reboot the system and the CD-ROM set First shoe disk, save the settings and reboot. The XP installation CD into the drive, restart the computer. Just started, as shown when there is press the Enter key when the fast, otherwise the system can not boot XP CD. If you do not know the specific practices, amuse refer to the same with this -> how to obtain into pure DOS system:
CD-ROM from the start, if not occurrence to see the installation screen will arise as shown in Figure 1
;
View Original
prompted all Chinese, View original
prerogative approval, there is no choice, according to partition, format the C drive if you have select the C partition, select a good partition and press format, which become the file system format, or save an existing file system, a diversity of alternative, but note that the NTFS format to save disk space, amend security and decrease disk fragmentation but there are numerous problems and MacOS 98/Me can not see the NTFS partition, here, choose Figure
omen format C drive, press the F key will be ready to format the c drive, there is shown in Figure 6 under the original


view of the selected partition C space than 2048M ( or 2G), FAT file system does not support more than 2048M of the disk partition, so the installer will use the FAT32 file system format to format C drive, press the br> View incipient picture in Figure 7 is formatted C partition; only start with the CD or install XP Setup boot floppy disks to provide during the installation process format the partition option; If you use MS-DOS boot disk into DOS, run i386 winnt to install XP, install the XP partition without formatting options. Format C partition is completed, there is shown in Figure 8 beneath the aboriginal


see Figure 8 to begin copying file, copy the file after the installation program begins to initialize Windows configuration. and then the system will automatically restart in 15 seconds. restarts, there is shown in Figure 9 under the original


View 9

View Original
than 5 minutes after, when the hint appears when needed 33 minutes retinue figure 10

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regional and language settings to use the default value can be a direct point of the Next step this password, Administrator System Administrator has the maximum administration in the system, normally landing system does not require the account. Then click , choose Beijing, click Original
allows you to choose the method used by the network installation, select a typical set point
View Original
persist the installation, here afterward do not you participate in, the installation program will automatically complete the whole process. automatically restart after the installation is complete, the splash screen appears, as Figure 19

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first start takes a long time, please be patient, followed by the salute screen, set the system prompt, as shown 20

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click the bottom right turn of the
View Original
here to create a broadband dial-up connection, not dial-up connection on the desktop shortcut, and dial-up connection the default name Wizard to create a broadband dial-up connection, dial-up connection on the desktop shortcut, and the default dial-up connection named button.
here I first create a broadband connection, select the first

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Telecom or China Unicom are currently using (ADSL) Residential users have accounts and passwords, so I chose , as shown in Figure 23

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Telecom or China Unicom to provide input list and password in the The label of the menu, and if left empty the system will automatically create a document cried the dial-up articulation, Microsoft certainly ambition you to refresh XP you, but even if there does not activate the 30-day trial duration, why the hurry? choose Figure 25 shows

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you usually enter a user name to login the computer, click the Next button appears as shown below 26

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Click Finish to complete the installation. the system will record off and log a new user. landing desktop as below 27

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six, and ascertain prevalent icons
; on the desktop start -> join to -> broadband connection, as shown 32

View original
left point Office on the desktop can be penetrated more than a Properties window bottom left click on