You can see it if your hard drive was formatted with NTFS by opening My Computer and then taking a look at the details section on the lower left. In addition to the compressed folders feature, Windows XP supports another type of compression if your hard drive is formatted as an NTFS volume. To add a password, open the compressed folder and select File, Add a Password. If you forget it, your data stored in the compressed folder will be lost forever. You should be careful when using this feature, however. To uncompress them (or return them to their original state) drag them out of the compressed folder.Ĭompressed folders even support a password option, allowing you to use them as a place to store sensitive information. To compress files (or make them smaller) simply drag them into this folder.

Your new compressed folder will have a zipper on its icon to indicate that any files contained in it are compressed. Type a name for the compressed folder and press enter. Open that folder, then select File, New, Compressed (zipped) folder. To create a compressed folder, open My Computer and locate the folder where you want to create the compressed folder (also known as an archive). In the past, utilities such as Winzip were used for this purpose, but Windows XP has a built in compression utility that does the same job.

One way to store more data when you are low on hard drive space is by using compression to make the files and folders you already have on the drive take up less space.

Mac compress folder to zip