Do you call yourself a computer expert? Do you know everything about computers? Or are you currently studying computers in school or in college? Do you like to know about computers? Today I am going to tell you 5 such tricks of computer, about which you must know if you speak yourself a computer expert or you are studying computer now. These tricks are going to be useful for you and will save you a lot of time as well. If you consider yourself a computer professional, then you must know these tricks.
1. How to change the computer or laptop password?
You all know how to go to the control panel and change
the password of the system. After entering your old password, you will change
the new and confirmed password. This is what I tell you that without knowing
the old password and without going to the control panel, can you change the
password? Maybe you cannot. But there is a shortcut to it. You can set a new
password without knowing the old password.
For this, you must open the command prompt from your run window, then you must type net user, this will let you know how many users and accounts there in your system are. For the user or account, you want to change the password.
type net user, then the name of the user and account, then give a space, enter the password according to your wish and then press Enter button. A line will display and "the command completed successfully" means your new password has been set.
2. How to open the task manager?
Then you will press Control + Alt + Delete on your keyboard and then open it by clicking on Task Manager. You know that this is an awfully long process and an old one.
You can open it very easily through a shortcut. You must press the combination of three keys from your keyboard and then the Task Manager will open direct.
Combination of three keys to open the direct task manager on your computer screen.
Press Ctrl+Shift+Esc
By using this trick, you can make a good impression in
your friends, family, college or office and they will feel that he/she knows more about the computer.
3. How to block any website on your computer?
You can block any website in your computer system without
any tool or software.
So, to block the website in your computer system, you
have to open the run window in your system. And you have to type %windir%\system32\drivers\etc
this in your run window and press enter.
There is a file with a Host name. Right-click on the host
file and access it with Notepad.
After opening it, you have to type the local IP (127.0.0.1) in this file.
127.0.0.1 (already exist)
Just like the IP is written above, you just have to
change the last number.
After typing the IP, you have to type the website again.
Then save the file.
For example, If you want to block these two website.
127.0.0.2 abc.com
127.0.0.3 www.abc.com
127.0.0.4 xyz.com
127.0.0.5 www.xyz.com
If you want to unblock above website, then delete these
from the host file and save again to unblock the blocked files.
4. Protect Your Most Important Files
If you feel that your system has such important files,
folders or documents that someone can misuse them, then you can protect them
without any software or tools.
You can encrypt your file through this trick and the amazing thing is that after encrypting these files or folders can open only the
system in which it has been encrypted. If someone will open this file with a pen
drive in their system or laptop, then it will not work, and that person cannot
access this file.
If you want to encrypt your folder or file, then use
these steps.
Right-click on the folder or file you want to secure.
After right-clicking, click on the property. Then click on the advanced option given in the bottom which is given on the Data Properties window.
After this, on the Advanced Attributes window, click on
the given option (Encrypt Content then Secure Data) then click OK button.
Then click on Apply and OK button. Then click on Continue,
your data will be secure.
5. How to view connected Wi-Fi password in your system
To know the password, you have to open the command prompt in your system.
For open the command prompt, you have to open the run
window by clicking on the Start menu or (press window button with R) and then
typing CMD into it and press the Enter button.
The command prompt window will open.
Then type netsh wlan show profile <your wifiname>
key=clear and press enter
Example: netsh wlan show profile netgear key=clear
Note: If you have wifi name with space then use “wife name” with inverted commas.
Example: netsh wlan show profile “net gear” key=clear
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