I recently changed my os to windows 7 from windows xp it’s very much different and user friendly to use but when I check the disk space it shows only 20GB free space out of 150GB. So I am trying to break partition of the hard but I couldn’t find any option to change. Can please share your comments below to create partition in windows 7.

Now these days there is a trend in using qr code instead of giving many information about a company or personal details. I am trying to use the qr code included with some designs over it to look creative so I just tried to add the logo in the middle of the code image but it fails me. If someone of you has tried this method please share your experience and a small tutorial to design a qr code. Thanks