What is a Bug in Programming? Explained

When you hear the word “bug,” you might think of a small insect. But in the world of computers and programming, a bug means something very different. In programming, a bug is a mistake or problem in the code that makes a software program behave in the wrong way. Bugs can cause programs to crash, give wrong results, or act strangely. They are one of the most common challenges that programmers face every day. In this ultra-long guide, we will explain everything about programming bugs in simple English so beginners can easily understand what a bug is, why it happens, how it is found, and how to fix it. What is a Bug in Programming? A bug is an error or flaw in a computer program’s code. A program is a set of instructions written by a programmer to tell the computer what to do. If there is a mistake in those instructions, the computer cannot understand or follow them correctly. As a result, the program does not work as expected. For example, if you create a calculator program and make a...
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How to Recover Deleted Files from Laptop/PC 2025?

It might be rather distressing to lose essential data, but don't give up! Deleted files are often not permanently lost. How to retrieve them in 2025 is broken down as follows:



1. Check the Recycle Bin (Windows) or Trash (Mac)

The First Line of Defense: When you delete a file, it usually isn't permanently erased. Instead, it's moved to the Recycle Bin (Windows) or Trash (Mac).   
How to Recover:
Windows: Double-click the Recycle Bin icon. Locate the deleted file(s), right-click, and select "Restore."   
Mac: Open the Trash, locate the file(s), and click "Put Back."





2. Make use of Time Machine (Mac) or File History (Windows) 

Integrated Backup Options: Your files will be automatically backed up if you have activated File History (Windows) or Time Machine (Mac). 
How to Get Well:
Windows: Go to the Start menu and look for "Restore your files with File History". Choose the files you want to restore by looking through the backup versions.
Mac: Go to the deleted file's location, open Time Machine, and choose the backup you wish to restore from. To return the file to its original position, drag and drop it.

3. Make Use of Data Recovery Software

Third-Party Tools: You can attempt specialist data recovery software if the aforementioned techniques don't work. These programs look for deleted data on your hard disk and try to recover them. 
Well-liked Choices:
Recuva (Free): An easy-to-use and efficient freeware choice.
Both a free trial and a premium edition with more capabilities are available for EaseUS Data Recovery Wizard.
Disk Drill: A free version for basic recovery is available for both Mac and Windows. 

4. Take into Account Expert Data Recovery Services

For Severe Cases: If the data is particularly important or you have exhausted all other options without success, you might want to get in touch with a professional data recovery agency.
Note: Although these services can be costly, they have the know-how and specialized tools necessary to retrieve data from drives that have sustained significant damage. 
Crucial Advice for Successful Data Recovery:





  • Take Action: Your chances of success increase with the timing of your recovery effort. Deleted files may be overwritten by newly written data to the disk.
  • Terminate Drive Use: Don't save any new files to the drive where your data was lost. This lessens the possibility of overwriting files that have been erased.
  • Select a Trustworthy Recovery Tool: Choose trustworthy data recovery software by doing your homework. Steer clear of software that can be malicious.
  • Backup Regularly: The best way to prevent data loss is to regularly back up your important files to an external hard drive, cloud storage, or another secure location. 
  
Keep in mind that data recovery is not always certain. The type of deletion, the amount of time that has passed since the deletion, and the general condition of the drive all affect the success rate. 

The likelihood of successfully recovering erased files from your laptop or PC can be raised by following these procedures and being proactive in preventing data loss.

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