I transferred my data from the main drive to newly created drive while formatting my computer to install Windows 8. I formatted the empty drive and installed Windows 8 in it. Afterwards, when I had completed, I logged in and I could see the drive but could not access all of its data. All my data was saved in there but now all I can see is the computer indicating that the space is almost full yet I cannot access anything. Help me get this data without formatting the drive.

I am trying to install Windows 10 but I get an message ‘Error—0xc0000269’ which says that I need to use a PC that has a compatible system to the operating system. I have a Hp Compaq computer with the AMD  440e dual core processor, 3GB RAM, 2.3 GHz processor and Windows 7 OS. The windows 8 version that I am attempting to install is 32 bit too. Is there any way that I can use to turn on the PAE? Is it that this processor does not support installation of Windows 10? What causes this situation? 

The system restore is not present in Windows 8.1 by default. Rather, it is an alias for system restore utility.exe. Is the system restore hidden too in windows 10 or it does not exist at all. I have tried accessing it to no avail. Help me

I didn't get the right category for this question so I asked the question in MS category. Sorry for the inconvenience.

Now onto the question,

I don't use MS Office. I only prefer Open Office. How can I lock a row of cells in Open Office Calc? I'm not able to locate the right tab for this function.

Firstly, please have a look at the given video;

https://www.youtube.com/watch?v=auvGBmIxG08

The video has description about Water Cycle and it is highly informative. I also want to be a creator of such video.

How can I create a video like the above one? What are the software required for the process? Any suggestions?

I use YouTube a lot and I have uploaded many videos. I think that I'm gaining popularity these days and I need to change my profile picture and make it unique than others. I have changed my profile picture on Google+ but my picture has not changed on YouTube. How can I fix this problem?

I'm currently on Windows 7 and I had installed Pinnacle Studio on my PC few days ago. It was working fine but I tried to uninstall it because of some compatibility issues. The uninstall icon on the Control Panel says that it cannot uninstall the studio. How can I completely remove the studio and get my PC not to load it?

Freelancing is also known as personal outsourcing. My relatives say that freelancing sites are good jokes and they think that they don't provide even a single penny. Currently, I'm working as a freelancer on Elance but I would also like to explore other sites. Which are the best freelancing sites that pay without any issues? Are all freelancing sites original?

I have a MSI z97 motherboard and a Geforce GTX 980 4GB video card. Where should I connect the HDMI cable for output. What may be the differences between plugging it to the video card and plugging it to the motherboard? Will the cable connection use my GPU and bring any potential drop in performance?

I played GTA IV on my PC yesterday for some time. It ran fine but the CPU produced a terrible noise after playing the game for about an hour. The CPU starts producing such noise now too when I run any multimedia application for some time. The temperature of my CPU and GPU reach 70C and 90C after the execution of any multimedia application. Have I blown up my system?