|Installing Quicktime wasn't necessary, Quicktime is for viewing video. |
It may be that your Mac is saving the picture in some format that the Windows PC can't read, or that it's not putting the proper extention on the file (IE jpg, bmp, etc. Try this, when you find a picture you like, save it to your hard drive. Make sure it's in a jpg, bmp, png, or gif format. Those are the most common for Windows and will be the most compatible. Now rename the file so it has the right type of extension for that particular file type, IE if it's a jpg picture and the name of the file is kitten, the rename the file to kitten.jpg . If it's a bmp file, then rename it to kitten.bmp, etc. Now import it into your Word doc or Excel spreadsheet and see if it works on your Windows PC.