Showing posts with label Operating System. Show all posts
Showing posts with label Operating System. Show all posts

Sunday, June 21, 2015





Taking a screenshot of your personal computer is quite easy. The method of taking a screenshot changes depending on which operating system you are using. This article shall demonstrate the various methods of taking screenshots on different OS platforms:

How to take a screenshot on all the Windows or Linux versions:

1. Press "Print Screen" to capture the screen.

2. Open an Photo or Graphics editor (i.e. Photoshop, MS Paint etc.).

3. Paste the captured screen image on the editor.

4. You can edit the image you want.

5. Click "Save" from the "File" menu or press "Ctrl+s".

6. Give the file a suitable name and format.

7. Click "Ok" to save the file.

How to take a screenshot on Windows 7 or higher Windows versions:

1. Open the "Windows Snipping Tool".

2. Click on "New".

3. Click and hold your mouse button and drag it over the area you want to capture.

4. You can edit the image you want.

5. Click "Save As" from the "File" menu or press "Ctrl+s".

6. Give the file a suitable name and format.

7. Click "Ok" to save the file.

How to take a screenshot on your Apple Mac:

A. To get the whole screenshot on your desktop as a PNG file:

1. Press "Command+Shift+3".

2. Done, you have a PNG file on your desktop.

B. Taking a screenshot of part of your screen:

1. Press "Command+Shift+4".

2. Click and hold your mouse button and drag it over the area you want to capture.

3. The captured screenshot will be on your desktop.

C. Taking a Window screenshot:

1. Press "Command+Shift+4".

2. Press "Space" and your cursor will become a camera.

3. Move the camera over the window and it will glow.

4. Click and You'll get a PNG screenshot on your desktop.

D. Taking the screenshot in your clipboard instead of your desktop:

1. Press "Command+Shift+Control+4".

2. Done, you can now paste the screenshot wherever you want.



Wednesday, December 31, 2014





If your motherboard circuits got burned then there is no way you can fix it. But if a virus deletes your BIOS then your motherboard will stop working. There will be no POST operation. You'll get no display on your monitor screen. Your Processor fan will rotate but your computer won't start. Even if you remove your RAM there will be no siren or beep. So you can assume that your PC's BIOS has probably been corrupted. You can fix this problem by:


1. Find a motherboard that uses the same version BIOS (Take help from the manufacturer's website).

2. Remove your hard disk drive because it may contain the virus that caused the problem. Then Insert a good HDD that has a previously installed Operating System, good Antivirus and same version BIOS installer in it (Download the BIOS installer from the manufacturer's website).

3. Take the BIOS chip out of the bad motherboard (Use a screw driver or chip puller to do this).

4. Now take the BIOS chip out of the working motherboard and insert it into the bad motherboard (Don't press it too hard or else it will go in all the way. Softly connect the chip's connectors with the socket).

5. Boot the motherboard with the temporary new chip.

6. Now remove the temporary chip from the running motherboard (Use a screw driver or chip puller to do this).

7. Insert the bad BIOS chip into the socket.

8. Run the BIOS installer setup and install/flash the BIOS.

9. Restart/Reboot the computer.

10. If your PC Reboots then your motherboard is fixed.

11. Don't forget to put the working BIOS chip back to its own motherboard.

Conclusion: This is not for amateurs. Any mistake can damage an active motherboard. If you are not sure how to do this then get an expert or buy a new MOBO.