In this article I will things step by step, so that the keyboard shortcuts that are needed to learn to navigate your way around the Windows operating system.

Suppose your computer is started and due to a faulty mouse or some other problem with your system are not accessible with the mouse. A user who does not end with the shortcut keys periodically lost. OK, it is relatively cheap to replace the mouse, but what if you can be a quick task that is acquired after a new mouse, or if the problem is resolved to wait?

Navigating the Start menu in Windows XP

I will first explain how to start a program without using the mouse and instead use keyboard shortcuts. Immediately after system startup, if you are required to log in, enter your password and press Enter. Once the system is fully initialized, you’ll use the Windows desktop appears. For example, we will launch Notepad. Follow the steps exactly as explained below:

Press Ctrl and Esc to display the Start menu or press the Windows logo. Now press the up arrow until the recovery tent in the Start menu. Once the selection rectangle in the Start menu, press the left arrow to go left of the Start menu. Then press the Down Arrow until “All Programs” is selected. Press the right arrow to develop “Any” Programs menu. Press the down arrow until ” Accessories “is selected. Press the right arrow to expand the accessories menu. Now press the down arrow until the menu Notepad is selected and press Enter. This causes the editor to start the application.

Armed with these basics you can start shortcut to an application without using the mouse.

Getting around the office

Frequently users place icons on the desktop to quickly select a few applications, files or folders they regularly use to access it. What if the mouse trap and you need to get this file? Here’s how to get the use of Windows shortcut keys to what could be done:
Depending on the situation, several steps may be necessary to consider so that you do nothing for the steps.

Press the Windows key + M to minimize all windows simultaneously. Simultaneously press Ctrl + Esc and then press Esc again. (Only under certain conditions, so that you may only do you need to perform this step if you do not get the expected results of the step below). Press the Tab key and release. Keep on pressing and releasing until you see a rectangle “focus” is one of the icons on the desktop. If there are many icons on the desktop, you may need to watch closely, when each of the focus is replaced by the focus rectangle. Sometimes the arrow keys to see if you can move between different icons if it is difficult, the icon with the focus rectangle reserved. Normally, the emphasis between the Windows taskbar, and the last symbol, which is the object (selected) on the desktop when the Tab key is pressed, had to move. Once you’ve obtained the rectangle “focus” on an icon on the desktop, this is a matter of switching on the icon of your choice using the arrow keys. If you want the icon got the focus or is selected, press the Enter key to start to open the file, folder or program.

Working with Windows

Maximize our next step in this article the keyboard shortcuts in Windows is the manipulation of windows in the context of minimizing, travel and close it. To minimize the active window press Alt and the spacebar. The menu command for the window is displayed. Now press N to minimize the window.

Or maximize a window to its restored state, when attached to the Windows taskbar minimized Alt key and press the Tab key until the desired window is highlighted. If the window is selected, the ALT key, ensuring that the window is maximized or restored depending on its previous state.

When you enlarge a window to restore the state press Alt and the spacebar. After the Control Menu appears press X to maximize the window. Again a maximized window press Alt and the spacebar. When the Control Menu appear press R to redisplay the window maximized state.

To move a window press Alt and the spacebar. When the Control Menu appear press M. Now use the arrow keys to move the window to the desired position and press the Enter key to order from this operation.

When you resize a window, press Alt and the spacebar. When the Control Menu appear press S. Now press the arrow keys, depending on which side of the window size. To the right takes you to the right edge of the window for sizing and the Down arrow will take you to the lower right corner for sizing purposes is increasing. When you press the first button on the left, you will take to complete the left side of the window sizing of this page. Once you’ve selected your sizing location by pressing the left or right and up or down arrows, the dimensions by one of the arrow keys. When you are finished, press the Enter key to complete this operation. Pressing the Esc key is the original size of the blank window.

In ALT currently active window and press F4 or press Alt and the spacebar to close, press C.

General Windows Keyboard Shortcuts

Note that the Windows key is the Windows key on the keyboard.

ALT + TAB
See a list of open applications and switch to another program.
(Press tab again) for the following program.

ALT + SHIFT + TAB
See a list of open applications and switch to previous program.
(Press TAB to select the program consistently).

WINDOWS or CTRL + ESC
Displays the Windows Start menu.

Windows + E
Open My Computer.

Windows + D
Toggle between map and Show Desktop Open the windows.

Windows + M
Minimize all windows.

F2
Rename folder, file or shortcut.

CTRL + N
Create a new document for the active application.

CTRL + O
Show Open Dialog Box, “the active application.

CTRL + S
Save the current document is the active application.

CTRL + P
Print the current document is the active application.

CTRL + A
Select all the contents of the current document.

CTRL + X
Cut the text or object selected.

CTRL + C
Copy the text or object selected.

CTRL + V
Paste the clipboard into the active document.

CTRL + Z
Undo the last operation.

CTRL + Y
Redo the last undone operation.

CTRL + B
Make the selected text in bold or remove bold formatting.

CTRL + U
Underline the selected text or remove underline.

CTRL + I
Make the text italic or remove italic formatting.

CTRL + F
Displays the dialog box.

CTRL + H
Displays the Replace dialog box.

Fixing permissions is recommended before and after installing any software on your Mac and installing a software update. There are various software that will help keep the Internet to your Mac, and maintained a “healthy”. Are programs like Onyx or Cocktail, has done an excellent job of repairing not only works and check the permissions for you, but also cleaning Internet history, cache, temporary files, and optimizing scripts.

If for any reason you are not able to boot your system before attempting to do something like that you reinstall the operating system, you Command + S at boot, and it will console you to obtain. Enter / sbin / fsck-fy and press Enter. Do this several times until it does not say “the system updated. Before fsck, I suggest you open Terminal, type fsck in people and read the instructions carefully. Not all software errors are so easy to solve by the methods described above. Some errors and crashed the system can indicate a serious hardware failure, so if problems persist, it is best to take your Mac to a service Apple Authorized Service Provider for a check-up.

In particular, refers GSOD, which is also known as gray curtains of death, the occurrence of panic the kernel of Mac. If Linux, it is difficult to recover from the unexpected situation, the kernel panic is the most common symptom. In this phase, the system becomes insensitive, and is awaiting a manual restart or automatic restart.

GSOD id is a pseudonym for the kernel panic in Mac. The reason could be the memory address invalid, defective materials or errors in the operating system. With the text on the man screenshot, can you explain the real cause or Mac versions later, you can see this text after the restart message.

The user is confronted with many problems in using the system in which the system just locks and give no response to these commands. Impeller can also be seen.

As healing, try booting the system via the installation CD. If you get the system up and running, the problem lie with the software system, which requires new facility. But attention will replace all data on the primary volume that is removed with the formatting. Software recovery of lost data requires Mac way back in action.

However, they were the same gray screen of death, or find the hard drive will not boot, even trying with the installation CD to boot, the problem is difficult even damage the data recovery service to extract Mac data capture. So, replace the lost data and corrupted hard drive.

Data recovery Mac is because the data is of crucial importance, and therefore the loss can not be accepted in all cases. The quality of Mac recovery solutions with them the issues you with the most important assets of your business. To select “Mac Data Recovery Software or service that is appropriate and seems worthwhile.

Stellar Information Systems Limited, the pioneers of the sector data recovery, data offers the most productive Mac recovery solutions. Stellar Phoenix Macintosh Data Recovery Software has been developed with advanced technology to safely and completely lost data for HFS, HFS +, HFSX and HFS Wrapper. This Mac recovery utility again lost all files, which in any case.

You will also find services data recovery Mac stellar with a value of Class 100 clean room availability and expert technicians. Stellar has all Mac recovery tools and techniques to recover data to help the most.

“Your startup disk is full. You need to delete some files”

If you do not delete some unnecessary files and empty the trash can back from space, is the operating system he did for a few minutes but nothing happens. The files remain unchanged and the system freezes.

In this case, you must reset the system. But after a hard reset, the system does not start. It sticks to the Gray-start screen with the spinning wheel.

In this case, the system is unable to boot in Safe Mode. There is no system hardware functions. You can not eject the CD so you can not boot the system from the bootable CD or DVD.

CAUSE

It’s the worst that could be faced with a Mac. This problem may be the result of any structures damaged hard disk data. The data structures include the important system files, system file table, partition table, etc..

To access data from disk, the operating system interacts with the disk structures of data. If the data structure is not in good working condition, then the operating system can not recover the data and therefore data loss occurs.

No matter what the cause of this problem, more importantly, what the result. The result is a loss of data. In these situations, you need to recover your data by applying solutions to data recovery Mac.

Mac data recovery can be performed with simple software application data recovery Mac. These are third party applications to meet different user needs specifically for data recovery Mac.

Data Recovery Mac data recovery with Mac applications, is very simple. It does not require good technical skills. Software Data Recovery Mac, you can retrieve all your data quickly, whether you have no previous experience to perform data recovery or a Mac.

To facilitate efficient data retrieval Mac is a powerful data recovery Mac is large and Stellar Phoenix Macintosh Data Recovery Software is the ideal choice for this. The software data recovery Mac is quite hard to recover lost data in all the composers of the restoration of lost data.

With interactive and intuitive interface, is to use data recovery Mac software very easy to use and allows you to have a successful recovery Mac easily. Phoenix Mac data recovery is to cover all kinds of lost files from all file versions of Mac OS X can

1.) Security updates are not installed
Almost all the servers I work is not the latest (and safest) software. Yes, Linux is a great software operating system, but all security problems. Allow the installation of automatic updates using a cron script, or is similar to the most simple and easy to make sure that your server is not compromised. There’s really no excuse for not installing the latest security updates for older packages are stored in the archive package, if there is stability or compatibility problems and updated packages to papers as they are updated.

2nd stop) using the root login via SSH authentication and password
While I myself am guilty sometimes leave. Let’s face it, everyone loves the ability to change quickly and easily connect to their servers, and settings. However, if you use authentication by password, what to keep someone else to connect to your server? In addition, you should not use the authentication password to prevent your Linux server, others by connecting to your Linux server. Instead, a signed authorization allowing RSA key. This is more secure because an attacker will not be able to guess or brute force a session connection with the server.

3rd filter) or additional locks
This is the second major problem is that I look at new customers with servers. Often, the system administrator to build their Linux server does not automatically filters required final step inbound connections that are not necessary. I saw everything from running day services, MySQL is listening for connections on a remote IP address. If a Linux administrator is not familiar with iptables, there are several tutorials that someone will show you how even a set of rules simple firewall. Also, disable unnecessary services is a fundamental step to optimize the server and why the additional services that will link resources if they are not necessary?

4.) Trial accounts or the accounts of customers still actively
Another glaring security hole (and is often used) that the client will not be test-user is run (often with passwords very simple, such as the test) if a software solution for a server production deployment. I’m not the security implications of this mono-Make sure to get rid of you, the guest or trial accounts!

Banner 5.) Left
We all love the publicity, is not it? However, advertising to the world that the version of Apache or Sendmail, you run on your Linux server, 3 years is not the kind of attention you want. If you uncheck the banner server will help you hide your server from the basic script-dependent attackers. And then, why support for the bad guys decide what software your server is running?

6.) PHP or application errors,
I am very confident that we have seen every one or two errors are displayed on a website. Some errors seem to be, not a safety issue at all, error, such as Javascript. However, some security errors (PHP have particularly wrong with that), because they reveal sensitive information. The easiest way to disable it, the display bug in PHP (or your web applications). Otherwise, an attacker May receive information on the database of your website details or locations.

These questions are at the top 6 of the security problems that I see daily in my work. You can check all of your server or servers for quick questions (these tips will make almost all) at any time, and dramatically increase the security of your server. However, if you have any problems, the implementation of these security measures, please contact me.

But this is only for Windows, that we, the general PC users and webmasters, the decisions for our computers, servers, mobile phones and PDA – or is it simply a case that we use because we do not know an alternative to the run?
The answer is probably yes. But is there another way? The answer is clearly yes.

And this option is Linux.

Linux has been around since 1991 as an alternative to Microsoft Windows. The operating system is primarily for use in servers known, although a variety of hardware that have installed embedded systems and mobile phones to supercomputers installed, Linux distributions, desktops and laptops, become increasingly common in recent years.

Yet it is still far from being as popular as Microsoft Windows. In 2007, the Windows-dominated desktop and markets personal computers with about 90% market share of office and a share of about 66% of all servers. Servers on the market share of market revenues reached 36.3% Windows and Linux to 12.7%.

Although Windows dominates the mass market, Linux will be used to serious concerns about power. Compared to November of 2007, Linux powered 85% of the most powerful supercomputer in the world, for Windows 1.4 ‘%. In February 2008, Linux powered five of the ten most reliable Internet hosting companies, compared to Windows’ two.

And what are the makers behind these supercomputers running Linux, the rest of us may not?

Linux can handle the heavy traffic

The Linux platform is specifically designed to accommodate the heavy traffic and load Web server. Linux servers are robust and are known for their ability to host multiple sites and serve gigabytes of traffic accepted.

Linux is open source

This means that you have access to source code operating system. You can even learn the computer, you modify the code and see the result. You can also participate in the development of codes.

Linux is also useful for students. Unlike many of its competitors, not open source, Linux allows students to learn and experiment with how the system works.

Linux is flexible

Linux servers also allow more flexibility due to their shell environment. Shell environments are interactive, systems-based text that interact with webmasters can offer their services in real time from any computer system adapted throughout the world. Unlike Windows, Linux does not have special programs for remote administration is limited. A typical Linux system can be connected accessible from any computer on the Internet without special software or costly.

Linux is extremely reliable

The most popular reason that webmasters choose the Linux platform because of its excellent availability. Most Linux systems with heavy traffic can provide 99% availability, while most Windows servers with heavy traffic may not have the same claim. During storms, we have a firsthand experience with this, with the support of the majority of questions we receive from customers hosting their website (s) on our server for Windows.

Of course, Microsoft Windows has not reached the dizzying heights of success, if the platform does not have its advantages. Because it is easy to use interface has been, allows the easy development of applications allows developers to quickly accomplish many things. Accordingly, it is still the tool of choice for many developers.

But if you have a Webmaster General who did not expressly Windows code languages such as Classic ASP, ASP.net and SQL server, we recommend that you should seriously consider choosing Linux.
Storm Internet provides a number of Linux packages and hosting dedicated servers.

For example, try booting the Linux system with hard disk on the ReiserFS file system and the system file is not formatted to assemble. According to verify the implementation of file system errors reiserfsck, corruption, you get a similar error as below:

“Reiserfs_open: the reiserfs superblock can not be found / dev / VG_Storage-LV_Storage.

Could the file to open. ”

The message adds that if the partition table has not changed and is not damaged, corrupted the superblock, and you should reiserfsck with – rebuild-sb option.

CAUSE

You may encounter the above error in one of the following conditions:

Fstab UUIDs incorrect

The file system is damaged. One or more critical metadata structures are damaged.

Solution

You must use these methods to solve the problems mentioned above:

The device names for disk drives have changed. You must correct the UUID in the file fsatb. To determine the same, you can sudo vol_id / dev / sdXX

Reiserfsck run with – rebuild-sb option. If it does not resolve your problem, you must format the drive as a last resort. To restore the lost data, you use your last backup

After reformatting the hard drive could conclude that the backup of your data will not be able to restore is incomplete or not available currently. In such cases it is advisable to use Linux Recovery Tools. Linux Data Recovery Software uses powerful analysis algorithms to extract the lost data. With the advanced recovery options, intuitive interface and read-only embedded system design, this software is for recovery tools for absolute data.

Stellar Phoenix Linux Data Recovery is an advanced data recovery for Ext2, Ext3, ReiserFS file system drives. It is a tool for complete recovery Linux recovery secure, comprehensive documentation and the wide range of functions provided. The application is compatible with most Linux distributions like Red Hat, Slackware, Turbo Linux, Unbuntu and more compatible.

Although the system starts, so you will not be able to start the system error, as it continues could not find boot, chances are good that the initrd is damaged. In critical situations can be, you must perform a clean installation of the system. Because it causes loss of data, you need to recover lost data from backup after performing a clean installation. But if you confronted a back-up questions, you must use the Advanced Linux Data Recovery tools, specialized tools, you get to recover lost data.

For example, if you try to boot Linux-based system, you may receive the following error message:

“Kernel panic: No init found. Tip: init = option to kernel parameter”

The error message indicates that the system is unable to find initrd.

CAUSE

Possible causes of Linux-based system for presenting this problem are:

No statement by the initrd, while in grub prompt or in the file grub.conf
The root of the declaration of kernel parameter ‘is not valid on the hard drive or disk partition
Was initrd file is either corrupted or deleted

Solution

It is recommended that these measures for this problem as follows:

Make sure you have the correct inirtd used to grub it can pass to the kernel
You must change the parameters of the root, one that contains the root (/) folder, change it. For example, “root = / dev/hda3 ‘if / dev/hda3 is the root partition
If the initrd is damaged or deleted, the Linux rescue disk for Linux. Then you should chroot / dev / hdXX ( “x” refers to the hard drive and the letter “Y” refers to the partition) command to change to the root of your hard drive

If the above measures are not feasible or not, do a clean install of the system. Thus, the data and restoring backups. Sometimes backup error or omission. Such situations require the use of software under Linux Data Recovery. They are tools of media analysis and provide secure Linux Data Recovery.

Stellar Phoenix Linux Data Recovery is an advanced data recovery as Ext2, Ext3 and support systems ReiserFS file. These data recovery Linux application offers advanced features such as RAW File Recovery, File Filter, and chains in file headers, etc. It is with almost all Linux distributions: Gentoo, Slackware, Mandrake, Ubuntu, SuSE etc. compatible