Computer help! Process Help! Computer Problems!!

It's not the default background process when you open IE.

There is no printer, of course, there is this process CSRSS is C: Windows System32 is also the default process of the system

All 3 processes are fine.

1. Right; 2. Wrong; It should be Computer Aided Instruction (CAI).

3. False; A CPU consists of combinators, controllers, and registers, as well as buses that enable the data, control, and state that connect them.

4. Wrong; The basic operations of combinators include addition, subtraction, multiplication, and division, logical operations such as and, or, non, and XOR, as well as operations such as shifting, comparing, and transferring.

5. False; The data stored in the ROM is stable, and the data stored in the ROM will not change after the power is off.

6. False; Hardware (memory, hard disk, graphics card, motherboard), software all determine the performance of a computer.

7. Right; 8. Right;

9, right; 10. False; Only machine language can be executed directly in the computer, and assembly language can only be executed after it has been compiled by an assembler.

11. a pair; 12, right;

13. False; A bit is the smallest unit of data stored by a computer. A bit can only represent two states, 0 and 1.

14, right; 15. False; The most basic units that make up Chinese characters are: 一丨丿 and B (horizontal and vertical skimming and folding).

1. Right; 2. Wrong;

3. False; 4. Wrong;

5. False; 6. False;

7. Right; 8. Right;

9, right; 10. False;

11. a pair; 12, right;

13. False; 14, right;

15. False;

Bits: Binary is used in digital circuits and computer technology, with only "0" and "1", where either "0" or "1" is a "bit" in the CPU.

A byte has 8 binary bits, which are the basic units of each memory address (memory cell) in a microcomputer.

There are two concepts of word. One is the word length of the processor, which refers to the number of bits of data that a computer can process at one time, for example, the word length of the machine 8085 is 8 bits, the word length of the machine 8086 is 16 bits, and the word length of the machine of 80386 Pentium 4 is 32 bits. Another concept is the principle of microcomputer and the number of bits of data used in assembly language programming in assembly language courses, which is 16 bits, or 2 bytes.

1 byte = 8 bits 1 word = 2 bytes Double word = 2 words.

I'll put it in layman's terms, I hope you understand.

Bit: is the smallest unit, a numeric value that can only be represented by 0 or 1, and if it corresponds to a physical implementation, it corresponds to the high and low voltage.

Bytes: Consists of "bits", generally 8 "bits" make up a byte, so 1 byte = 8 bits.

Word: Composed of "bytes", generally 2 "bytes" make up a word, so 1 word = 2 bytes = 2*8 bits.

There are many problems.

Hardware issues. 1.The memory module is broken.

2.Memory with quality issues was used.

3.There is too much dust on the gold finger of the memory, unplug it and wipe it.

4.The memory of the two brands is not the same, and there is an incompatibility.

5.For heat dissipation problems caused by overclocking, you can use memtest software to check the memory, which can thoroughly detect the stability of the memory.

If none of the above happens, it's a problem with the software.

Software issues. 1.Check your system for viruses or Trojan horses.

2.Update the operating system, the system itself will also have bugs, so install the official patches and upgrades in time.

3.Try to use the latest official version of the app, beta version, and trial version will have bugs

Also, see if you have Microsoft installed in the Add & Remove program in the Control Panel, and if so, consider uninstalling it, but you can reinstall it later if you need it for other programs.

If you are using an ATI graphics card and you are using an SP2 patch (some ATI graphics drivers need to be in a working environment). In this case, you can find an ATI graphics card driver that does not need support.

Or try to run regedit to enter the registry, under hkey local machine software, microsoft windows currentversion explorer shellexecutehooks, there should only be a normal key"to delete the others.