Safe launch. What is safe mode in Android and why is it needed?

OS failures most often occur after incorrect configuration, installation of unfinished programs, or virus infection. Booting into Safe Mode will show you whether these are the issues and, if so, help resolve them.

How to start Safe Mode in Windows

1. Using hotkeys

Suitable for Windows 7, Vista and XP.

Restart your computer and, as soon as the system starts to boot again, press the F8 key until a menu of additional boot options appears. When this menu appears on the screen, select the Safe Mode option and press Enter.

To exit Safe Mode, restart your computer and it will start normally.

Suitable for Windows 10, 8, 8.1, 7, Vista and XP.

Use the Windows + R key combination. In the window that appears, enter the command msconfig and press Enter. When the system configurator window opens, go to the “Boot” (or BOOT) tab and check the “Safe Mode” (or SAFEBOOT) checkbox. Click OK and restart your computer.

To disable booting in safe mode, open the configurator window again, uncheck the “Safe Mode” checkbox and restart the computer.

Click on the notification icon in the lower right corner and go to “All settings” → “Update and security” → “Recovery”. Under Special Boot Options, click Restart Now.

Once on the “Select Action” screen, select “Troubleshooting” (or “Diagnostics”) → “Boot Options” (if this item is not displayed, click “Advanced Options”) → “Restart”. On the next screen, press the 4 key to select the Enable Safe Mode option.

To exit safe mode, simply restart your computer.

Suitable for Windows 10, 8 and 8.1.

This method is a simplified version of the previous one. Hold down the Shift key and click on the soft reboot button that you use to restart the system normally. When you get to the Select Action screen, follow the steps outlined for that window in the previous method.

To exit Safe Mode, simply restart your computer.

How to start Safe Mode on macOS

1. Using the Shift key

Hold down the Shift key immediately after turning on or restarting your computer until you see the login window.

To exit Safe Mode, simply restart your Mac without pressing any additional keys.

Open Finder → Programs → Utilities and launch the Terminal utility. Type sudo nvram boot-args="-x" and press Enter. After this, restart your computer.

To disable booting into Safe Mode, launch Terminal again, type sudo nvram boot-args="" , press Enter, and restart your Mac.

What to do next

In safe mode, only a standard set of services, drivers, settings and programs are loaded along with the system. If everything works fine, then there is probably something wrong with third-party programs or recently changed OS settings.

In this case, you need to scan your computer with an antivirus and remove suspicious software directly in safe mode. If this does not help, you should consider restoring macOS to normal.

If problems with your computer occur in safe mode and even restoring the OS does not change the situation, most likely there is something wrong with the hardware. First of all, make sure that the components do not overheat and, if necessary, clean the computer. If the temperature is normal, contact the service center.

14. 07.2017

Blog of Dmitry Vassiyarov.

How to start windows in safe mode - instructions

Hello dear readers.

Now we will look together at the topic of how to run Windows in safe mode of different editions.

When and why can this be useful?

If your computer has been attacked by viruses, it takes a long time to turn on, does not work correctly after installing new programs and drivers, or you have other problems, you should boot into safe mode and try to fix them. For example, remove the program that caused the troubles, search for and eliminate virus software, etc.

Starting safe mode for
Windows 95, 98, 2000, XP, Vista and 7

What do you need to do to get a screen with all the above options?

Start restarting your computer;
When it beeps briefly, but the Windows icon has not yet appeared, press the F8 key. Did not have time? Wait until the download is complete as usual and repeat this step again.
A black screen with white text will appear in front of you. If you do not need to fine-tune the system, choose the very first option - Safe Mode.

Next, you will receive a notification that you are working in this mode and what it means. Click “Yes” to continue.

If, after pressing the F8 key, the “Boot Device” window appears instead of the Safe Boot screen, specify the hard drive, press Enter and then follow the instructions described above, starting from the second step.

Basic mode and other options

Alternative names: diagnostic or fault protection mode, which reflects its purpose. When you select it, only the most necessary drivers and operating system components are launched: input/output devices, video adapter, etc. This applies to the basic option, which is most often used. But when you get ready to turn it on, other, more advanced modes will appear in front of you.

I propose to look at what they are so that you can make the right choice in your case:

With loading of network drivers. Give it preference if you need to go online after starting your computer.
With command line support. This option is used mainly by IT professionals. If you are not one, it is better to boot the system in the first safe mode.

Also, when you start the basic version, you will see a few more options a little lower on the screen:

Enable boot logging. A file ntbtlog.tx will be created with a list of all drivers, up to the last one, after which problems with the computer began.
Enable VGA mode. Low display resolution (640x480) is used. This option is required when the resolution is being adjusted again.
Loading the last known known configuration. Without explanation it is clear what this means.
Directory service recovery. Applies to domain controllers.
Debug mode. The Windows debug kernel is enabled.
Disable automatic reboot. This will prevent the system from rebooting on its own after a failure.
Disable mandatory driver signature verification. You give permission to launch firewood with an incorrect signature, which is often malicious.

Enabling Safe Mode on Windows 8, 8.1 and 10

In new versions of the OS, the algorithm of actions looks like this:

Click on the computer shutdown icon;
You will have two options: Shutdown and Reboot. You need a second one. But before selecting it, hold down the Shift key.

When you restart this way, a menu will open with several options. Follow this path: Diagnostics - Advanced options - Boot options.
Click the "Reboot" button. When this action starts, another menu will appear.
Click the F4 key to select Safe Power On.
Will you need internet? Then press F5 instead of F4.

Other options for 10

You can use this method:

Click on the notifications icon and select the “All settings” section.
Go to the “Update and Security” tab, then to “Special download options”.
Click on the “Reboot Now” button on the right.

If you are unable to fully turn on your computer, but the password login screen starts, click on the power button icon and, while holding the Shift key, select “Restart”.

Method for all versions of Windows

Microsoft developers have introduced a special utility into all generations of their operating systems that allows you to change various settings in safe mode. In early versions of operating systems it is called this way:

Go to the “Start” menu and run the “Run” command;
In the line that appears, write msconfig and click “OK”;

A new window will open in which you need to go to the BOOT.INI tab on the top panel;

In the lower field, check the /SAFEBOOT;
The item next to it is “MINIMAL” by default, but if you need the Internet, change it to “NETWORK”.

What to do in Windows 7, Vista, 8, 8.1 and 10:

In the search field, enter the name of the program;
Place a checkmark next to the “Safe Mode” option;
Depending on your needs, select “Minimal” or “Network” under it.

The last step is the same as in the previous instructions.

Return to normal mode

To turn on the computer in normal mode after troubleshooting, go back to this application and select the “Normal startup” option in the first main tab.

By the way, in the same way you can return the computer to normal mode if it starts only in safe mode. But first, it is recommended to fix the problem that is causing this to happen.

This may be indicated by yellow icons with exclamation points next to the name of a particular device in Device Manager. This means that drivers for it do not work correctly or are missing. Or if you know what exactly could have caused the problem, go to the “Add or Remove Programs” section in the Control Panel and get rid of malicious programs.

That's all.

All the best friends, come again!

From this article, users can learn about ways to start Windows Safe Mode.

All methods for launching this mode for all versions of the operating system will be studied in detail.

What is Safe Mode?

Read also: 3 Ways to disable “Sleep mode on Windows (Windows)” (7/8/10)

PC Safe Mode is a mode in which drivers and systems are disabled. Experts recommend using this operating mode if you need to remove viruses that have appeared on your computer.

The user may notice that the computer's resolution has decreased and the desktop has become black. At the same time, inscriptions are visible along the edges of the display.

Often, by running the system in this mode, the user will be able to solve the existing problem. Please note that safe mode is only suitable for solving problems within the operating system.

It is not suitable for constant operation of the installed OS (for example, for editing documents, etc.).

If the user has problems with the computer, for example, with installed drivers or software (for example, they are downloaded automatically and the user is unable to uninstall it in standard operating mode), do not panic - because this problem can be dealt with safely personal computer mode.

To do this, go into it by pressing and holding the F8 key on your keyboard. Having answered the important question of what the “safe mode” function is, it is important to talk about how you can turn it off.

There are various ways to solve this problem. They differ only in the version of Windows used, that is, 7, 10 and others. So you should consider methods for all versions of Windows.

Common Methods

Read also: TOP 3 Easy ways to show hidden folders or hide a required folder and set a password on it in Windows 10

There are a couple of standard methods in any OS, using which you can enter this mode. Moreover, they are one of the simplest.

In order to use them, you do not need any special computer skills; you just need to carefully read the instructions, and then you will succeed.

So, let's begin. Login using the utility msconfig.

In the first method, we will use a special utility that will help us enter SafeMode. There is no need to download it anywhere, it is built into the OS.

Procedure:

Press Win + R and in the window that appears write

Msconfig

(The “WIN” button is located at the bottom of the keyboard, usually looks like a button "Start" on the monitor screen.)

After that, click on the option "Downloads" and, indicating the installed version of Windows, check the box next to "Working in safe mode" .

This important point consists of several sub-points. When the user does not need secure Internet access, you can select the option "Minimum" . If you need stable network access, select the option "Net" .

Click OK and reboot your computer. Next, the PC will enter safe mode.

You will be able to continue the work you started and take the necessary actions. This is important: after all problems have been resolved, return to standard mode before continuing.

To do this, repeat the first step and click on the option, remove the option to enable safe mode.

However, when choosing this option, keep some details in mind: it is only suitable for those users who do not have difficulties loading the OS.

When Windows cannot be installed normally, or, for example, there are problems loading the desktop, it is worth trying other methods.

In such a situation, the user must take the following actions:

1 First turn on your computer and immediately press the small F8 button several times. As a result, a menu should appear. When working with some computers, you can use other keys or combinations (for example, shift + F8). This is important: when the display goes dark or the user sees the Windows message, it means that he did not succeed. In this case, you should wait until the system boots, and after restarting your computer, try again.

2 If the user succeeds, a menu will appear. Using the arrows, the user can easily select the desired mode. If he does not know what exactly he needs, he should stop at "Safe Mode" , since this option is considered universal. Having selected the required option with the arrows, the user must confirm his choice using the Enter key.

As a result of such actions, the computer will restart in safe mode.

But you need to keep in mind that the above algorithm of actions will not launch safe mode in Windows 10, because... The developers have disabled this option.

Safe mode in XP and 7 "seven"

Read also: TOP 5 Ways to fix error “0xc0000142” when launching games and applications | Windows 7/10

If you use these OSs, then you can use the standard methods already mentioned.

If the operating system is starting, you should use the first method.

If nothing was possible to start, then use the second method. There are no specific prescribed steps.

VIDEO: How to enter safe mode in Windows 7 (XP)

How to enter safe mode in Windows 7 (XP)

[Instructions] How to enter Safe Mode in the Windows operating system (XP/7/8/10)

Safe Mode in Windows 8

Read also:

Do you have an “eight”? Do you have an urgent need to use Safe Mode? Again you can use the standard methods to do this, but there are at least 2 other ways besides them. Let's look at them in more detail.

Diagnostic tools

This method is relevant and will be useful only when the operating system was able to start on the computer.

Open "Options" – this icon is located on the side panel (to open this panel, place the mouse in the far right corner), click on "shutdown" by first pressing the Shift button and selecting.

If you did everything correctly, the diagnostic screen will open. In the window that opens, select "Diagnostics » -> “Add. Options" -> "Boot Options" and confirm "Reboot" .

In the next step you will see several download options. Choose an option "Enable Safe Mode" . Therefore, this is the F4 key.

When Safe Mode starts, you can do all the necessary actions. In order to start the standard PC mode, simply restart the computer.

A window will open in which you will see download options. We need point No. 4, so press “F4”.

Running from a Flash drive or CD

Although it is easy, if you are not an experienced user, then it is better to ask someone more knowledgeable, or just skip this option.

But if you decide to do everything yourself, then read the instructions carefully. A special bootable USB drive (flash drive) or a special bootable CD is used here.

They can be made on any computer from any USB flash drive or CD, respectively.

Do the following:

1 Connect a USB drive (or CD) and boot from the media.

2 A window with date and time settings will appear. Don't be scared, just press the button "Further" .

3 In the window that opens, select "System Restore" . The diagnostic screen appears. Not the one we used in the previous method.

8 After the reboot, the system will offer a list of boot methods - select and press “F4”. The PC will now turn on in Safe Mode. Ready! Our goal has been achieved!

When working on a computer to solve special problems, fix errors and problems starting in normal mode, sometimes you need to boot into "Safe Mode" ("Safe Mode"). In this case, the system will work with limited functionality without launching drivers, as well as some other programs, elements and OS services. Let's figure out how to activate this operating mode in Windows 7 in various ways.

Activate "Safe mode" in Windows 7 it is possible in various ways, both from the directly running operating system and when it is loaded. Next, we will consider all possible options for solving this problem.

Method 1: "System Configuration"

First of all, we will consider the option of moving to "Safe mode" using manipulations in an already running OS. This task can be completed through the window "System Configurations".

Click "Start". Click "Control Panel".

Come in "System and safety".

Open "Administration".

In the list of utilities, select "System configuration".

The necessary tool can be launched in another way. To activate the window "Run" apply Win+R and enter:

Click "OK".

The tool is activated "System configuration". Go to the tab.

In Group "Boot Options" add a note next to the item "Safe mode". Below, using the radio button switching method, we select one of four launch types:
- Another shell;
- Net;
- Active Directory recovery;
- Minimum (default).
Each launch type has its own characteristics. In mode "Net" And "Active Directory Restore" to the minimum set of functions that starts when the mode is turned on "Minimum", activation of network components and Active Directory service is added accordingly. When choosing an option "Another Shell" the interface will launch in the form "Command line". But to solve most problems you need to choose an option "Minimum".

Once you have selected the required download type, click "Apply" And "OK".

Next, a dialog box opens that prompts you to restart the computer. To immediately go to "Safe Mode" close all open windows on your computer and click on the button. The PC will start in "Safe Mode".

But if you do not intend to log out of the system yet, then click "Exit without reboot". In this case, you will continue working and "Safe mode" activated the next time you turn on the PC.

Method 2: "Command Line"

Go to "Safe Mode" can also be done using "Command line".

Click "Start". Click on "All programs".

Open the directory "Standard".

Having found the element "Command line", right-click on it. Select "Run as administrator".

"Command line" will open. Enter:
bcdedit /set (default) bootmenupolicy legacy

Click Enter.

Then you should restart your computer. Click "Start", and then click on the triangular icon located to the right of the inscription "Shutdown". A list will open where you need to select.

After restarting, the system will boot into "Safe Mode". To switch the option to start in normal mode, you need to call again "Command line" and enter into it:
bcdedit /set default bootmenupolicy

Click Enter.

The PC will now start normally again.

The methods described above have one significant drawback. In most cases, the need to start the computer in "Safe Mode" is caused by the inability to log into the system in the usual way, and the above algorithms of action can only be performed by first starting the PC in standard mode.

Method 3: Launch “Safe Mode” when PC boots

Compared to the previous ones, this method has no disadvantages, since it allows you to boot the system into "Safe Mode" regardless of whether you can start the computer using the usual algorithm or not.

As you can see, there are a number of options for entering "Safe mode" on Windows 7. Some of these methods can be implemented only by first starting the system in normal mode, while others can be done without the need to start the OS. So you need to look at the current situation to determine which option for implementing the task to choose. But it should still be noted that most users prefer to use launch "Safe Mode" when booting the PC, after initializing the BIOS.

Safe mode (English – Safe Mode)– diagnostic mode, in which all unnecessary drivers and Windows functions are disabled. Used to troubleshoot problems that arise in PC operation. You just need to start safe mode and fix the errors, after which the PC will work as it should again.

In what cases might you need to enter safe mode? For example, to solve the problem when .

Also, in this way you can remove viruses, reset your password, fix errors (including the blue screen of death), restore the system, etc.

There are several ways. Plus, they differ somewhat depending on what operating system you have. Therefore, below we will look at all the available ways to enter Windows safe mode.

There are 2 universal methods that work on all versions of Windows - XP, 7, 8 and 10. Moreover, they are the simplest. Perhaps we'll start with them.

Login via msconfig utility

The first way is through a special utility. To do this you need to follow simple instructions:

Press Win + R (the button between “Ctrl” and “Alt”) and enter the word “msconfig”.
In the new window, select the “Boot” tab, indicate the desired OS and check the “Safe Mode” checkbox. There are a couple of sub-items here - it is recommended to choose either “minimal” (standard option) or “network” (in this case there will be access to the Internet).
Click “OK” and restart your PC - now it will turn on in safe mode.

When you fix the errors, do not forget to return the computer to normal startup mode! This is done in exactly the same way - using the msconfig utility (only now you need to uncheck the box).

There is a small nuance here: in this way you can enable safe mode in Windows OS only if your OS boots normally. If you can’t even load the desktop, then use the second method.

Login using F8

This method is suitable for those whose PC or laptop does not turn on (the desktop does not load, the monitor goes dark, etc.). In this case, do the following:

Turn on your PC (or laptop) and immediately press the F8 key repeatedly until a menu appears (in some cases you need to press Shift + F8).
If the Windows logo appears or the screen goes dark, you failed. Wait until the system boots completely, then restart your PC and try again.
When you do everything correctly, a menu will open where you use the arrows to select “Safe Mode” (the best option).

P.S. This method does not work on Windows 10! This feature has been disabled by the developers.

Special download options for Windows 10

If Windows starts, then you need to do the following:

What to do if Windows 10 does not start? If the PC boots before the login screen, then “Special boot options” can be opened in another way. To do this, click on the power button icon (in the lower right corner), hold down Shift and select “Restart”.

We use a disk or flash drive

This is the most reliable way to boot Windows 10 in Safe Mode. But in this case, you need a DVD or (they can be recorded on any PC or laptop).

Connect a USB drive or insert a disk, load them (), and then do the following:

After loading, press Shift + F10.
After opening the command line, enter – bcdedit /set (default) safeboot minimal.
Then close it and restart your PC. It will turn on.

To return the PC to normal startup, enter the following on the command line: bcdedit /deletevalue (default) safeboot.

You can do this in the same way (or as an administrator ) .

You can also enable the mode in Windows 8 in 4 different ways

The first two are described in detail at the beginning of the article. The other two are quite similar to the options that are suitable for Windows 10, but we will still look at them in more detail to make it easier for you to navigate.

Diagnostic tools

So, the first method is to activate the buffer format (only suitable if the OS is working normally). To do this we do the following:

The PC will start in Safe Mode, and you can carry out the necessary manipulations.

And another simple option for launching safe mode in Windows 8 is using a bootable flash drive or DVD with Windows files. The procedure is as follows:

What to do on Windows 7 and XP

You can enter safe mode in Windows 7 or XP using one of the universal methods described at the beginning of this article. The first option is suitable in cases where the OS is working normally, and the second option is suitable if the PC or laptop does not turn on.

It is worth noting that the operating system is in no way related to the BIOS. It also doesn’t matter what brand of laptop you have – Samsung, Asus, Lenovo, HP, Acer, LG, etc.

What to do if Safe Mode does not start?

Sometimes a PC or laptop stubbornly refuses to enable safe mode. The reason is trivial - viruses damaged the Windows registry. In such situations, there are only 2 options:

restoring PC operation (system rollback to a checkpoint);
installation of special programs.

The optimal method, of course, would be the first one - restoring the computer from a checkpoint. If you do not have them saved (for example, disabled), then the only option left is to install programs to restore the Windows registry. In this case, you can use the free Safe Mode Repair or SafeBootKeyRepair.