What are .dll files? Why are they important in the functioning of IT devices in our day to day life? How does one go about managing the problems of missing .dll files also mention the different measures to deal with the above-said problem.

I got chromium malware on my laptop. I tried uninstalling it but it is still encountered in the system and does not allow me to work properly. How can I remove chromium malware permanently from my system?

What can be the reasons for the slow working of our laptops or hanging frequently or taking the keys very slowly or taking a very long time for a search or taking a long time to start or restart even after reinstalling or formatting or laptop with enough RAM?

While syncing my project in the Android Studio I encountered gradle sync error which is not allowing the app to be in build state. How can I fix it?

Recent issue I faced in my laptop was that after I installed Android Studio software in desktop got slowdown because of its huge capacity to run on 4 GB RAM and also in Task manager CPU increased in 95% which was a major problem for the decreased performance of Computer speed.

The recent issue I faced with my new One Plus 7 Pro was a sudden shut down of the device. This came after a seamless usage of 4 days. The device would not switch on by the conventional method, long-press the power button. It began with the freezing of Whatsapp on the device.

How to run older programs/applications made for older versions of Windows such as 98/2000/Windows 7 etc, on a Windows 10 either using the in-built compatibility mode without any errors or issues?

I bought this HP computer year back. Everything was working fine as I have kept it for work purpose. There is not single downloaded stuff like movies or games. Soon after time whenever I started typing something on the search box or anything, it types automatically without any break and stops suddenly. The keyboard has started to type a letter multiple times even though the key is pressed only once.  

Recently my phone was not detecting my SD card. I tried rebooting my phone and inserting the SD card again and again. None of it worked. I thought the SD card was corrupt so I bought a new one. And it was working perfectly. Can anyone give a solution how can I repair my SD card?

Why Nokia 6.1 Plus is shutting down unexpectedly? How can you resolve this issue?