Dolmens, also called chamber tombs, usually contain one or more chambers or rooms in which the dead were buried. Some dolmens also contain long, stone chambers or halls which connect different rooms. Menhirs are large standing stones, or groups of standing stones, arranged in circles, or cromlechs, and henges.
Restoring your computer without losing your personal files. System Restore does not cause you to lose your personal files or passwords. Items like documents, e-mail messages, browsing history, and the last specified password are saved when you revert to an earlier state with System Restore.estore points are stored states of your computer. You can also manually create restore points to record your computer state and settings before you make changes to your computer. This allows you to restore the computer to a previous state, by choosing a restore point on a date or time prior to when you made the change.
System restore allows you to set your computer back to a previous date when it was working correctly if something goes wrong with your system that you cannot reverse. You may want to delete system restore files to free up disk space on your drive.Here are some steps to delete old system files and to turn system restore off on your system.. Choose Yes on the dialogue box to delete all old system restore files, except for the most recent. 1  Windows will continue to create new restore points after running this task, so if you would like to frequently free up space on your drive, you will need to perform the process regularly.