Common operating errors in Windows systems

1, Crazy refreshing

I believe a lot of people like me before, as soon as I entered the Windows desktop, began to crazy refresh. Otherwise it's not enjoyable. In fact, a lot of people from the dos,win3.2 know that the earliest windows open a explorer window, the contents of the display is open for the moment, the directory of some files. Suppose you now use Notepad to save a txt in this directory, which is not visible in the explorer and must be refreshed manually. This is the origin of the "refresh" function. XP and Vista and Win7 can be seen just because they are timed to automatically refresh. Just crazy refresh this small action by a lot of computer novice learned, think is a master necessary action.

Linux gnome and KDE and MacOS do not have to refresh, and can not refresh, regardless of what the Explorer-like tools to browse the local directory, no matter what software in the directory created or deleted files, it will be displayed in real time, without refreshing. Perhaps the jet will say: real-time refresh, more waste of system resources. In fact, this is not a real-time refresh, but a file system that recalls the callback function of the resource Manager (a similar tool, such as the Mac Finder), which is called the "Observer Model" in the software development industry, and I want to learn the coder of design patterns. Advanced is advanced, there is nothing to argue about.

2, maximize the window

I've seen a lot of people, in Windows next to open the resource manager, even if there is only one file, the next thing to do is to maximize him (click to maximize the button, there are some so-called master double-click the title bar, and even some shortcut keys er press ALT + Space +x). Others, with a 21-inch LCD, 1920*1080 resolution, browse some of the width of 800 pages, but also maximize the browser, even if both sides of the white edge than the content of the Web page wide. What the hell is this? I appreciate MacOS's most suitable size button and no maximized design, because I've had the biggest stink ever, and now I'm repent.

3, just buy a hard drive (or just buy a new computer) first partition beforehand

Like everyone else, my previous PC also has partitions, C disk system, D disk software, E disk is the installation program and Iso,f disc film and television music, G disk is the document and work documents. Seemingly orderly, and not worried about system paralysis after reloading the system caused the loss of important files.

But look back and think, did we go the wrong way in the first?

If in order to make the file orderly, the program is placed in the/application directory, the film placed in the ~/movie directory, music placed in the ~/music directory, the document placed in the ~/document directory, not very neat? Why is the reload system file lost? Is this not because of the operating system design problem? Why do you need to reload the system when you go further into a phase? I bought a TV, because I saw an unclean television station, the TV is paralyzed, need to reload the system? I bought a refrigerator, because put in a steamed bread moldy deterioration, refrigerator paralyzed, I need to reload the system ?

Under the Mac, the reload system will not lose personal files. Unless you have a cheap hand, you must find the hidden deep "wipe disk" (that is, the formatting) button. In addition, my MacBook took a year, never to reload, why do I have to reload it? Where is he sorry for me?

I remember that year, although I brushed the bios of slic, but never activated windows, why? Because I need to reload the system in less than 30 days. Now, finally liberated.

4, two acquaintances meet to ask: hey buddy, what good anti-virus software recently?

It's a cliché topic. Now people say that Linux, Mac virus is less because users are less, hackers disdain to develop viruses. I'm asking you guys to do a little research on operating system principles. Okay, no more teasing. Under Windows, developing a virus is too easy. The simplest, write a batch delc:ntldr, the system is paralyzed after execution, although it is easy to recover, but he is too fragile.

Remember a classic flaw in Win2000? When you need to press Ctrl+alt+del to login, click Help, and then in Help: File-open, you can access the system file. What does that mean? All security systems are a GUI shell, a paper tiger. There is no file system level protection at all. Like a Web application, the admin account password is written in a JavaScript script.

Linux and Mac In fact, if not caught a specific version of the software vulnerabilities, to write a virus that is completely impossible, ah. A handful of viruses in history are also valid for specific versions. And I want to stay in those versions of the user, may have been buried in the bar.

Here with a car for example, pc+windows just like those older vans, the instrument panel bare The wire, any naughty child to pull out a root, the car is finished. Although understand the eye is very easy to repair, but if the novice pick up the wrong, then perhaps the whole car circuit system is finished. And the Mac series is like a family car, not a violent device, and you can't break it.