How to convert PDF to PDF/A
Converting a PDF file to a PDF/A file is an operation that ensures its validity and integrity over the years. The PDF/A format was created specifically for long-term archiving. This format ensures that the file will …
Computer
How to freeze row or column in Microsoft Excel (and Google Sheets)
To keep a row or column static while you browse the rest of the worksheet, simply freeze the row (or column) in Microsoft Excel. It’s simple to do this also in Google Sheets (Google Drive). Below …
How to update Opera browser(Windows, MacOS and Linux)
If you are looking for the latest features of Opera Browser it is important to keep your browser up to date. The software will automatically download the update when it is available, …
Guide Windows 10: How to keep the screen always on
Here’s a quick trick to keep your PC screen running on Windows 10 Guide Windows 10: How to keep the screen always on Windows by default after a few minutes of …
How to disable Avast (passive mode)
Avast is one of the most popular antiviruses in the world that is appreciated for its completeness – protects your computer from viruses and malware by constantly checking all online …
Windows 10 start menu not working : Here is how to fix
The Start menu has made a welcome return in Windows 10, but is still subject to errors that arise from time to time, especially the Search button that brings all kinds …
How to connect PS4 controller to Mac or Windows PC
Not sure how to connect PS4 controller to PC? Today we explain how to connect the PS4 joystick to a Windows PC and a Mac, also through Steam. Ready to learn …
What is 3D audio and how it works
You may have heard of headphones with 3D audio: such accessories promise a greater immersion in listening to music or enjoying a movie, but usually, they are much more expensive than ordinary …
How to fix unable to format external hard drive
Some Windows users have problems with their external hard drive, which does not allow to format drive. If you also experience the same problem, we will be happy to help …
Top 3 Free Video Converters to Convert Video Files to Any Format
Sometimes we are faced with a variety of formats that need to be converted to certain formats in order to save space on the hard disk or simply be …