I am using Windows 7. After so many suggestions I have updated my windows to Windows 10 with at most care by following every step carefully. Now when I tried to boot up my system, it is showing error run dll c windows system32 logilda dll. What to do now?

I use OneNote to sync my files in the cloud. It is allowing to sync sometimes and giving an error for another try. The error code 0xe4010641 is saying the description that the sync is unable to complete as you are offline. The foremost matter is that every time I try to sync, it is occupying my local storage. What can I do now?  

I am using Windows 7 ultimate. I got a doubt that there is a malware attack on my system, and I tried to run a scan for that. When I reboot my system, there is a blue screen with error message Windows 7 system_license_violation. What can I do now?

I have my laptop in good condition. When I tried to update an application, it gave me an error saying Windows 10 update error 0x80072af9. I left it, thinking that there is some problem with that application. Now, whenever I try to update something, it is giving me the same error. What can help me now?

On my laptop, I tried to update my windows and started installing. The installment stopped showing windows update error 0xc80003fe. I tried so many times to install the update, but it is showing me the same thing on the screen. What to do now and how to update the system?

I have an HP printer in my home for general use. It worked well these many days. Now when I am trying to use it, it is giving OfficeJet 0x61011bed error. I tried by removing the power cord, but there is no use. How to solve this error in the printer?

I am using windows 8, and I thought to update it to windows 10. Whenever I am trying to do this, it is stopping by saying windows update error 80200056. I tried several times to install the update, but every time it is showing the error. What can I do?

I run a regular scan for the virus in my system. Last time I got an error and I removed the virus from the system. When I am trying to log in to the system, it is giving a warning saying error code 0x80090006. How to solve this error code?

I have updated many of my friend's laptops from windows 8 to windows 10. Yesterday when I tried to update one of my friend's laptop I got a blue screen with error 0xc0000021a. I don't understand what mistake I have done in installation. Can you help me out to get this resolved?

I had my system working very well. As to get more features I tried to install Windows 10 on my pc. When I started this, I got a system error 1378. Now I am using Windows 7. How to solve this problem system error and update my system to Windows 10?