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Do you have the experience of editing a spreadsheet that hasn't been used for a while, because it's careless to delete or overwrite cells that contain formulas? Or when you get someone else's data form, because you don't know which ones are

Two ways to hide 0 values: 1, with conditional format. Click Column B, select all B columns (and, of course, b2:b1000), format-conditional formatting-cell values-equal to-0, and then set the condition, which means when it's equal to 0 o'clock.

Now the office is more and more inclined to paperless office, but in the Excel2007 operation process we may accidentally hit the print button or some people do not pay much attention to saving, the more casual printing Excel2007 files, or even

When we are making spreadsheets, we often encounter a situation where the format and content of several table files are similar. It's a hassle to copy, paste, or save a file with a different name with the Save As button. Here, I'll introduce you to

When the source data for an Excel PivotTable report changes, you typically need to refresh the PivotTable report to update the changed data to the PivotTable report. However, some data items that have disappeared in the source data remain in the

How to view the Web page size Linux System cloud Server uses navigation Re-mount the data disk after ECS Linux system initialization How to restrict external scan behavior through firewall policy Client-side local to ECS server packet loss

The  1. Network adapter is bound too many protocols. Slow Internet access is common among local area network users because the network adapter is bound too many protocols. If a lot of protocols are bound on the network card, when the data

How do I make a system backup in WinXP? Steps/Methods 1, first click on "Start"--"All Programs"-"Accessories"-"System Tools"-"Backup." 2, eject the Backup or Restore wizard window. 3, click the "Advanced Mode" link.

Then, in order to optimize the system will generally turn off the restore function. But for beginners to turn on the System Restore function is very useful. Compared with the dedicated ghost backup and restore system software, it is simpler to

XP system how to set up automatic shutdown One: Create a new text file on the desktop. It is written as follows: Shutdown-s and then point file, Save as, the type of custody of all files, file name write "Automatic shutdown." Bat, of course, can

To prevent others from using your computer at will, you can add a power-on password to your system. You can also prevent others from peeking at your files or privacy. His importance is equivalent to lock the door after the door is generally

solutions for topics that are not available under the XP system You can right-click on the property on the desktop, click on the dropdown arrow of the theme, you can see the previously installed themes are gone, the desktop has become gray-white.

In the use of computers, usually the computer screen is normal, but sometimes in order to see some special screen, to let the computer screen rotation, easy to watch the computer screen, such as sometimes we do not take care of the normal filming of

Standby is the current record of the current state of running data in memory, the machine hard disk, screen and CPU and other parts stop power, the whole machine only memory also continue to power, because the data stored in the fast memory, into

Install the video card driver did not adjust the display refresh rate, making the display work in the default refresh rate of 60HZ. Long-time use can make people dizzy, eyes acid rise, eyesight drop, etc. · Therefore, please do not forget to adjust

Q: My computer has the Windows XP operating system installed, when the computer is awake after the sleep state, the monitor often appears flower screen phenomenon or does not display any content. How does the computer flower screen do what cause?A:

We need to update some programs regularly during the use of our computer. There is something wrong with my system and I am unable to install the Microsoft Update, which prompts "Setup could not verify the integrity of the" file Update.inf. Make sure

Make system optimization faster and easier now there are many ways to optimize the system. But now the method of system optimization is the same. Now the method of system optimization. Make hardware settings This issue includes the BIOS settings

With the popularization of the network, more and more users began to use ADSL to surf the internet, but sometimes there will be some small problems, these problems are sometimes difficult, but can be solved on their own, such as dial-up timeout

OpenOffice.org as an office-type software that can compete with Microsoft Office, it has always had its fixed user base (it seems that Linux has more users, not much reason to say), One of the reasons why OpenOffice.org has been criticized for its