Friends who learn computer science, please enter. and computer wizards

Computer Aided Design (CAD). CAD is a technology in which humans and computers are combined as one problem. CAD is a general term for engineering and technical personnel who use computers as tools to design, draw, analyze, and write technical documents for products and projects. .

Mine is also a notebook for a dell1420. The reason is that your graphics card driver is not installed, right? Dell notebook does not provide XP drivers, only Vista drivers, to install XP drivers can only go to Dell official **** drivers.

It may be a problem with the driver, does the landlord drive the graphics card?

Especially the DX9 driver.

My computer is also Dell's M1530 Play Call of Duty 5, Medal of Honor and the like have similar problems, just do the latest driver OK. Hope that helps.

Your graphics card driver may not be installed. Or maybe there's something wrong with your graphics card.

You can try reinstalling the graphics card driver.

It's just that the mouse problem is slow, you can go into the settings, there is a bar to set the speed of the mouse, if it's a mouse card, it should be something else.

Is there a problem with XP's system? Mine is the XP system, which feels good. I am Hua Zou's book.

Buddy. I think that our school English required to stare at the xx system to learn,It's also time,That broken software,It must be an active window,And if you keep the computer hanging up,If the mouse hasn't moved every 5 minutes,It will pause the timer,The required time is quite a lot。 At that time, it was the VBSket ** written by other people in the class.,Make it a background run.,That is, use the program to control the mouse every few minutes.,And then you can hang it all the time.。

This reminds me of the past. Helped.

Is it okay to watch it in the system of the virtual machine and then switch it out?

vmware workstation

Just install this, and then install Windows on top of this.

Also, consider writing a script with a keystroke wizard. This one should be more reliable.

I'm also teaching myself. It's a bit troublesome to learn this, I read the tutorial by myself, write down the topics in the tutorial after reading it, and then do it by myself out of the books and tutorials.

If the logic is not too straightforward, it takes 2-3 times to understand and remember.

After you've done a lot, it's easier to understand the idea.

But before learning a new lesson, you must review the previous lesson, that is, do the example problems of the previous lesson.

I think so

I'm done learning loops and functions, it's not too much of a problem, I'm learning pointers...

It's hard to tell you clearly.

Office is the maintenance of office software typing and typing clerical software network systems, including the construction of local area networks, and the access maintenance between local area networks is to do some simple maintenance work and guidance work.

netterm, it's just a terminal-like tool. You may want to learn UNIX Linux commands.

Computer technology is divided into hardware and software, and it is recommended that both aspects have contact points.

If you are a computer master, you need to be proficient in network technology and programming skills.

There are many kinds of computer technology, and programming is generally more promising.

Self-taught, read more computer books, and go to the computer bar more, because the masters are in the people.

Go to Xinhua Bookstore to find books from the basic introductory learning, generals are starting from small soldiers, relying on their own efforts, no one can eat a bite to become fat, good luck!

Let's go to the training, embedded, web front-end and other systems to learn. It's more reliable.

A quick reference manual for the causes of the blue screen on a computer.

Windows 2000 XP BSOD is too much information to be fully explained in one article, but the causes of their occurrence tend to focus on incompatible hardware and drivers, problematic software, viruses, etc., so first provide you with some general solutions, after encountering the BSOD error, you should first rule out these schemes.

1.Reboot Sometimes it's just a bug in a program or driver, and they change over after a reboot.

2.New Hardware First of all, it should be checked that the new hardware is plugged in, this problem, which is overlooked by many people, often leads to many inexplicable failures. If you confirm that there is no problem, unplug it, try it in a different slot, and install the latest drivers.

You should also check whether the hardware is compatible with the operating system against Microsoft's hardware compatibility list. If your hardware is not in the table, then get the hardware manufacturer** to inquire or call their inquiry**.

Hardware compatibility list for Windows XP.

Hardware compatibility list for Windows 2000.

I'm engaged in computer maintenance.,These friends upstairs said that these can't be solved.,I didn't look at the hard disk and the hard disk is not bad, and the hard disk is not good, the hard disk doesn't matter, I think the possibility of poor contact is relatively large.,Clean up the dust of the board.,Because the customer didn't try it later.。。。

See if there is a lot of dust in the host, contact problems?

Reinstall the system, it is recommended not to use gohst clone the system, hardware and software compatibility issues.

Reinstall WinXP yourself

It's OK to reinstall it, and it's always like this at home

There was no such problem in the future

Because you're always switching on and off, it's not normal

Or maybe it's because your computer is sick

This may be caused by an incompatible program installed or a contradiction between programs.

You can think for yourself about what software you installed before this happened, and uninstall it to see if it gets better.

It is also recommended that you reinstall the system to avoid unnecessary damage to the machine's hardware!

When booting to such a screen, the top is Windows normal boot, and there is a one-key recovery below, if you do one-click recovery, you can go to the one below, and do a recovery on the line!

Make sure that the graphics card and memory modules are compatible.

Spending 30 yuan to go to a computer company to make a system is the most straightforward!

Please have a meal. Everyone goes to your house and installs the system for you. t_t

There are many reasons for the blue screen, and you may be caused by an improper shutdown

Not necessarily back to the broken

I've had a similar situation with my computer

Under what circumstances do you reboot and blue screen?

Are you hanging QQ while playing World of Warcraft?

The blue screen is a few blue screens** to see which hardware or software has a problem, and then it can be solved.