From the Finder (Desktop) menu select Preferences and untick the box that says Always open folders in a new window which is found in the General section of the Preferences.
SkyDrive
There is a post of creating private folders on my website here: freetechtips.tk.
KBstatusLED.exe is regarded as malware. Although it resides in the Windows folder, it is not part of Windows. Anything that installs itself into the Windows folders should be treated with suspicion. Unininstall it.
AppData folder is in C/Users/{AdminUsername} Just make sure you have Show hidden folders.
You should not mess with any system files unless you absolutly know what you are doing.
All files in Windows are in folders even when it seems not. But by removing many files from your desktop and have a neat folder system you will locate files quicker and may increase Windows performace slightly.
NO.
NO.
Google: Video Spin or Video Pad. Both are similar to Windows Movie Maker.
At the side of the Imported Media, you can see an icon with two folders. Click it, then right-click the folder's you want to delete.
Windows 8 laptops weigh the same as windows 7 laptops. Its the different models that make them different in weight, I hope I answered your question!
Yes you can make folders in Gmail to save. These folders are called as Labels. You can prioritize your emails in these labels.