Soluții pentru problemele tale IT
So whether you’re a Windows veteran who’s getting used to the new look and feel of the operating system, or a first-time user of Windows, we have gathered an essential collection of tips and tricks you need to get the most out of Windows.
[mai mult...]Every new version of Windows is met with a mixture of excitement for the new features that have been added and a sense of trepidation for the changes involved. But something all Windows users can agree on is that they want the best and fastest experience possible.
[mai mult...]Renaming directories is something we all need to do from time to time.
We might create a directory and misspell its name, and we want to put it right. Often, the purpose of a directory changes over time or through the life of a project, and you want to adjust the name to reflect its new use. Perhaps you’ve decompressed an archive file and it’s created a directory tree with the directory names in uppercase and you’d like them in lowercase. Whatever the reason. renaming a directory doesn’t do anything to the data held inside it. It changes the path to that data, but the files and directories inside your renamed directory aren’t touched.
Don’t rename system directories. Changing the path to system files and commands is going to have a detrimental effect on the running of your computer, to say the least. If you need to use sudo to rename a directory—unless you really know what you’re doing—the chances are you shouldn’t be renaming it.
Signals are short, fast, one-way messages sent to processes such as scripts, programs, and daemons. They let the process know about something that has happened. The user may have hit Ctrl+C, or the application may have tried to write to memory it doesn’t have access to.
If the author of the process has anticipated that a certain signal might be sent to it, they can write a routine into the program or script to handle that signal. Such a routine is called a signal handler. It catches or traps the signal, and performs some action in response to it.
You probably shouldn’t update your BIOS, but sometimes you need to. Here’s how to check what BIOS version your computer is using and flash that new BIOS version onto your motherboard as quickly and safely as possible. Be very careful when updating your motherboard’s BIOS! If your computer freezes, crashes, or loses power during the process, the BIOS or UEFI firmware may be corrupted.
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