Abstract: An AC-DC Flyback converter which can be used not only for positive input voltage, but also for negative input voltage is proposed. It only needs to add an LCD (inductance, capacitance and ...

Windows emojis add a fun pictorial element to any text. If you’re not in the mood to write stuff, why not say it with a bunch of adorable funny faces? Here’s how to access the emoji keyboard. That’s a ...

If your Windows PC is running slowly, crashing frequently, or showing unexpected errors, performing a clean reinstall can often restore its performance and stability. Many users, however, hesitate to ...

Windows 11’s context menu in File Explorer has been showing the “Edit in Notepad” option for all kinds of files, including images and videos. For context, it is supposed to show up only when ...