Hi all. I recently bought an SD card and stored a lot of data in it, just very important data in it. The SD card itself looked perfect and it looked of very fine quality. Yesterday I was using it on my computer and it was working properly. Today when I tried to use it with my computer, it wasn’t recognized as an external storage device. Why is my computer not recognizing this SD card anymore? I need to transfer some important files from computer to this SD card. Please help!

I want a clear and clean desktop so I usually hide my icons. But they keep re-appearing after rebooting my computer. So I will need to re-hide them again. I want to know how to hide them permanently so I won't need to hide them repeatedly. Any ideas?

I just moved my old hard drive to my new PC. It's an SSD (Samsung) and it is my 3rd internal Hard drive. The first two internal hard drives are, 256 SSD boot drive with Windows 8.1 and my SATA hard drive (2 TB 7200). After installing the new Samsung SSD, everything works fine and I don't encounter any issues until my computer went into hibernation mode. When it woke up, my monitor would not turn on. I want to know if it's because of the new SSD installed or any other reasons? How to resolve this?

My computer is running at 100% disk usage and it happens randomly. AVG usually appears on top of the list of the disk read/write. All the drivers installed on my computer were properly installed and working properly. Just today, just right after startup, the same thing happens and it seems that my computer is busy doing a lot of things and as a result, my PC froze for few seconds. The mouse pointer was also not moving and after few seconds, it unfroze itself. I am bothered with what is happening and I don't know how to fix this issue. So I am asking the experts here for some suggestions on resolving it.

I have an Acer Aspire E1-531 and I consistently receiving an error stating "Driver detected a controller error on DeviceHarddisk2DR2" when I am trying to shut down my PC. The error is stopping my Windows 10 from shutting down properly and I need to force close it to get rid of the error. I have an internal hard disk and two external hard disks. One of my external hard disk has a Windows which I bought to extend the disk space. Please tell me if this will help as the error is kind of annoying now. I really want to fix this ASAP. So can someone help?

I wonder if I should upgrade to Windows 8 or not. I am thinking that if Windows 10 will be release in the future, I can upgrade to it for free so I want to know if I will purchase Windows 8 or just wait for the release of Windows 10. And by the way, what do you think about the cost of Windows 10 and if I upgrade to Windows 8, is it just for one time or do I need to install Windows 10 again in the future?

I need help on upgrading my computer system for gaming. I noticed that the only thing good (based on my budget) about it is my motherboard (M5a78l-m lx v2). Now, I need to know a good CPU, GPU and other parts needed to make build a PC that is best for gaming purpose with my budget of $150- $400. It will be very appreciated. Thanks.

I have a Lenovo PC with 1TB HD and 4GB RAM. I used it daily for my work. Suddenly, I was unable to open the Windows Login Screen. When starting it, a black screen opens and then it turns off. I don't know what happened and I even don't know how to fix this so I cam here. Can anyone help me?

My computer is a Dell Inspiron and it has an issue on the USB port blocking. Any type of device that's connected to it will show an error of: "You have no access to this type of service…". I tried the regedit command of USBSTOURAG, but it doesn't work. How can I resolve this? Can someone help?

I want to build a new PC. I have a 700- Watts PSU, an old graphics card (AMD HD 7870). The computer that I'm using right now has loads of RAM (8GB of Corsair Vengeance 2x4GB 1600Mhz) inside it that I can also use. Now, I need an advice so I can make it low on cost. What are the other parts that I need that can work with what I already have? Thanks in advance.