How do you know if a computer problem is hardware or software?
it's not always easy to determine why your computer isn't working, and figuring out the cause of the problem can often be frustrating.The Y2K problem is coming back, after more than 20 years
many computers are shutting down due to the way the system repair time to fix y2k problem 20 years ago.Learn to use lesson 20 - Learn how to use a new program
it can be said that from the beginning of familiarization to the proficient use of a computer system, there were many times we had to learn how to use a new program or software.