The computer rookie asks the master, please answer, thank you!

Control Panel - Add, Remove Programs, a list appears, there are all the programs on your computer, you can uninstall them, no more, there are uninstalled ones on the antivirus software. It is not displayed in "All Programs", you can install the software and send it to "All Programs".

First of all: this depends on whether to send the shortcut to the desktop or the Start menu at the time of installation, and if you select Yes, it will be available in the start of all programs.

The second question: this has been uninstalled, which proves that this software is more standardized, at least it is not rogue software, only to install and not unload, and if there is not, it is the reason of the software itself, he may have advertising revenue or other reasons, and is unwilling to let the user uninstall, this you can uninstall it in the control panel, find this software, and then uninstall it, if you don't uninstall it, you can use 360 to forcibly uninstall.

1.Some of the "All Programs" have icons, while others do not. It's okay, it doesn't affect the use, and it's not that there is a problem with the computer. So don't worry too much about this.

2.Some have uninstalled, some don't, and this is also included with the program. If you install this program with an uninstaller, you can see it, but if you don't have it, you can't see it.

If you can't see it, if you want to uninstall it, click "Start" -> All Programs" -> Settings -> Control Panel -> Add Delete Programs, and then look for them in the list, and then check the option you want to delete, there is a delete button. Just click on it.

67800 The common factor of 678 in parentheses is given by multiplying 678 times 4, and then multiplying 678 by 100 with 25 to get 67800

In parentheses you can use the addition to allocate the rate, =678 multiplied by 4

The original formula is transformed into 678 4 25

Then by the multiplicative associativity, there is: 678 4 25 = 678 (4 25) = 678 100 = 67800

Simple calculation.

Original = 678x4x25 = 678x100 = 67800 multiplicative associative property.

678x3+678x1=(1+3)x678

1. Set the CMOS to 65 149 for the critical temperature of the CPU that automatically shuts down.

A: Go to PC

Health, enter the problem regulator to find the CPU, at this time your top should be disadled, select the cursor, press enter to set it.

2. Set the CMOS and turn off the floppy drive controller.

A: Go to the first option, standard

cmosfeatures, find Legacy

After diskettea, this is the floppy disk drive, jump to this position with the cursor, press enter to select the word disadled, which means to close.

3. Set up the coms and train the system to memory.

A: I don't understand what you mean.

4. Divide a 120G hard disk into three partitions, and the capacity of the first partition accounts for 30G.

The capacity of the second and third partitions each accounts for 45G, and all of them are formatted separately and formatted into NTFS.

Answer: You can choose to install a partition software, if you do not have a system, you can choose to partition when installing the system, Zheng Jing selects the format of the first C disk as NTFS, and then you can enter the system format after you finish the system, select the formatted format, or use the partition magician to divide the disk. Obiyui.