Advice 1: How to lock your computer password

In the Microsoft Windows operating system provides the ability to protect data and limit access to information contained on the computer. Before each download, the system prompts for a password, and unaware of it people will not be able to use the computer. To set the password, you must perform several actions.
How to lock your computer password
Instruction
1
For starters, think of the password that you do in the future will not forget. If necessary, write it down on a piece of paper, but then don't keep your notes close to your computer to avoid setting the password will have no meaning.
2
Call up the "control Panel" via "start menu". In the category of "user Accounts" or select the task "Change an account" or click "user Accounts". A new window will open.
3
In the new window select the account "computer Administrator", click on the corresponding icon with the left mouse button. In the new window with the question "What do you want to change about your account?" select the job "create a password".
4
In the first field "Enter new password" enter the password you'll use when logging into the system. In the second field, "Type the password to confirm" again enter the password you just entered. Please note that in this case are case-insensitive (writing uppercase and lowercase letters).
5
The third field is not obligatory to fill. However, if you are not sure that you can quickly remember the password, use this box to create clues. Please note that the hint will be visible to all users who try to log in.
6
Click on the "Create password". You will be prompted to make your files and folders private. Read explanation explaining why this is necessary and select one of the options: either "Yes, make them personal," or "No".
7
The creation of the password is completed. The next time you log on, type a password in the password field and click Log in. If you use a screen saver, you can enhance your computer's security.
8
Call the component "Screen" and in the tab "screen Saver" set the marker in the field "password Protection". After that, the password you use when you log in, you will be prompted for even when it will be necessary to return the computer to the active mode after the splash screen.

Advice 2 : How to remove computer lock

In a series of operating systems "Windows" is an interesting feature. When the user of the computer fades for some time, the computer is automatically locked. On the one hand, the function is very useful, but on the other hand, if no one from whom to hide the contents of the computer, the function is just an annoyance. For example, the user like the screen saver, but after 5 minutes of inactivity the system appears on the screen lock.
How to remove computer lock
Instruction
1
To remove a permanent lock on the desktop of our computer, you must perform the following actions. Minimize all open Windows, if such is available, and click the right mouse button on the desktop. Select the line "Properties". In the opened window, select the "screen Saver". In this tab you can find the value of "password Protection", remove the check mark by clicking the left mouse button. Click "Apply" or "OK". Enjoy the result. When the system fails, then this method might not work. You need to get into the "wilds" of system settings.
How to clean <b>lock</b> computer
2
Run the command "Run" from the start menu. Input "gpedit.msc" and go to the "Group policy". In the opened window looking for the folder "Administrative templates" - "System" - "Ctrl+Alt+Del" - "remove lock computer". The lock still has not disappeared, it happens, move on to the next method.
How to remove computer lock
3
You need to start a window with "system Properties". "Start" - "control Panel" - "system Properties". Select the tab "Advanced" - "environment Variables". In this window, select variable "PATH" and open it by double click. In the input field recorded the value of the variable "%SystemRoot%system32;%SystemRoot%;%SystemRoot%system32WBEM". Click "OK". If you see that there are other variables, do not delete them.
How to remove computer lock

Advice 3 : How to remove computer lock

Given the vast number of virus and malware wandering around the Internet, any user should be able not only to successfully treat the infected files, but also unlock the computer or laptop. There are several options in which your (or someone else's) computer is blocked. The most common case is the appearance of the banner before loading of the operating system. You will be asked to send sms to certain number with the aim of obtaining the code. You guessed it – do this by no means impossible.
How to remove computer lock
You will need
  • Internet access
  • the Windows 7 installation disc
  • Live-CD
Instruction
1
If you are using Windows XP operating system, you can say that you are not lucky. For getting rid of the annoying banner, you need a so-called Live-CD. Is the drive that allows you to change boot options of the operating system or launch their own miniature copy of Windows. Insert the Live CD in your drive and run it. To do this, press F2 at start of boot of the laptop or computer. You will see a window to choose the device. Specify DVD-ROM. After opening the disc menu to select "startup repair" or "system restore". If your choice fell on the second option, you will be presented with multiple restore checkpoints. Select one of the last and then start the process.
2
If you are the proud owner of a new operating system Windows Seven, the unlocking process will be greatly simplified. Insert the Windows 7 installation disc in the drive and repeat the algorithm described in the previous step to launch it. Initially you will see the installation menu of the new operating system. Wait until window with "Install" button. In the lower left corner you will see the line "system Restore". Click on it.
3
You will see a window with options for recovery. Select the line "startup repair" and click "Next" to continue.
4
If you don't have at hand neither the Live CD nor a Windows 7 installation disc, you will need Internet access from another computer. Let it might seem strange, but these banners really can be removed by entering the correct code. The cipher to unlock the banner you can find on the official sites of antivirus software manufacturers, Dr.Web and Kaspersky. Click one of these links: http://www.drweb.com/unlocker/index/ or http://support.kaspersky.ru/viruses/deblocker. Enter the text message in a special field to obtain your unlock code.
How to remove computer lock

Advice 4 : How to install a lock on the computer

There are times when it is necessary to protect the computer from unauthorized access. This can be done with a password that is known only to the owner of the PC. To install a lock on the computer, you must perform several actions.
How to install a lock on the computer
Instruction
1
The password can be protected not only login, but the computer resumes from standby. To set the password via the menu "start", open "control Panel". In the category of "user Accounts", select the same name of the icon or the task "Change an account".
2
In the opened window, select the Administrator account of the computer. After the window refreshes, click the left mouse button on the instructions of "create a password". In the first field that appears, enter the password that will be required on each boot of the operating system.
3
In the second field enter the password coined again. Remember that in this case are case-sensitive. The third field is for password on. If you don't need it, you can leave the field blank. Click on the "Create password".
4
The window refreshes and you are prompted to make your personal files and folders. If you are the only user of the machine, this precaution will be unnecessary. Click on the "No." Create a password to be completed.
5
When the computer is idle for a certain time, the screen goes blank. To bring it out of this mode, press any key or move the mouse. If you want the PC output this mode is requested the password, call the component "display Properties".
6
On the "control Panel" select "appearance and themes" and "icon Display" or right click mouse on any blank area of the desktop and select from the drop-down menu item "Properties".
7
In the dialog box, click the tab "Screensaver" and set the marker in the field "password Protection" under "energy Saving". Apply the new settings. This option will only work if the computer selected any screensaver.
8
On the same tab click on the "Power" button, a new window will open "power options Properties". Go to the "Advanced" tab and set the marker in the field "Prompt for password when computer resumes from standby". Click "Apply" and close the window.

Advice 5 : How to close access to the site from a computer

Termination of access to any site it may be necessary in different cases. For example, parents will want to restrict the download of certain resources for your child or employer you wish to block access to social networks for employees in the office. To achieve your goal you can use one of several ways.
How to close access to the site from a computer
Instruction
1
Go to "My computer", open drive C. Among all available folders find Windows. Now navigate to the folder System 32 and then Drivers and etc. In the past, and will be the file called hosts. Open it with Notepad. Double-click on the file with the left mouse button. In the list that appears, select the program and press OK. You can do another thing: already click with your left, and right-click, then select the box titled "Open with". And again, stop your choice on the Notepad.
2
After opening the file find the line "127.0.0.1 localhost". Press the Enter key and type the specified combination of numbers. However, instead of the word localhost, specify which site you want to block (for example, www.sait.com). To stop access to multiple locations, repeat this procedure.
3
Then restart the computer. While you do, websites will still be available on your computer.
4
Deny access to some websites through the browser settings. Users of Internet Explorer need to open the "tools" tab, and there click on "Internet options". Now select "Privacy" then "sites." Specify the sites you want to block, click "Block" and confirm the action by clicking on the button OK.
5
In Mozilla Firefox browser to block websites you can use special plug-ins. To add at least one of them, click on "Tools", then go to "add-Ons". Then click on the desired addition, for example, LeechBlock. Next, click on the "Install now". Upon completion of the installation procedure, be sure to restart the computer or at least restart the browser. To add the address of blocked website, start the plugin and go to the tab "Options". Please note that you can set as a complete ban on the website (i.e., permanent) or temporary.

Advice 6 : How to block websites in browsers

When the Internet user is often faced with a very Intrusive advertising. The amount can be drastically reduced by using the present in some browser options to block ads and unwanted sites.
How to block websites in browsers
Instruction
1
One of the best in terms of blocking ads is the browser of Opera AC. This is a modified community version of the well known browser Opera. It includes powerful tools in the fight against is, the user has the opportunity to add unwanted sites to the blacklist.
2
The latter, at the beginning of 2012, version Opera AC 3.7.8 build is Final, you can free download it online. When you install put it in Program Files folder, and any other. You will get the opportunity to carry a folder browser on any computer or keep it on a flash drive.
3
After installing and launching the program, open the menu "Settings" and select "Block unsolicited" window. Then open "Tools" - "ad blocker and flash". Select "Enable ad blocker", then click "Enable all blockers". In the section "Blocked content" you can see the list of blocked sites. To add a site to the list click "Add" and paste the address you want.
4
If you use the Mozilla Firefox browser, to block ads you have to download appropriate plug-in, built-in feature of the combat is in this browser no. One of the best ad blockers is Adblock Plus, you can download it from this link: https://addons.mozilla.org/ru/firefox/addon/adblock-plus/.
5
Those who works with Google Chrome, too, have put plug-in to combat is – for example, AdBlock. To install it start Google Chrome, click the wrench icon in the upper right corner of the program window. In the opened context menu select "Tools" - "Extensions". The browser will ask if you want to see a gallery of extensions. Click on the link in the extensions gallery type in the search box adblock. In the opened window, select the AdBlock plugin and click "Install".
6
Users of Internet Explorer got the opportunity to block ads in the ninth version of the browser, there is the tool "tracking Protection" working virtually in the same way as AdBlock.
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