1 After recovering files, you must reinstall or reset Windows 8/8.1, install drivers, apps and programs, and then copy your documents from the backup media you used earlier. 2  This is the hard way in case Windows 8, 8.1 or 10 does not start at all.ow comes the very important part for non-OEM Windows 8 and 8.1 users! Always leave the Keep Windows settings, personal files and applications option selected to perform a non-destructive reinstall of Windows 8 or 8.1.
Positional accuracy is the quantifiable value that represents the positional difference between two geospatial layers or between a geospatial layer and reality. An example of this is the comparison of the location of roads in a feature class versus their location in a TIFF image.f the feature class and the TIFF are using the same projection, you can assess the positional difference between the feature class and the TIFF. The Positional Accuracy Assessment tool (PAAT) allows you to compare two items to assess a data layer's accuracy in relation to a reference layer of known or unknown accuracy.
Precision is used in different ways by different people, so we try to avoid the term. However, it is generally regarded the same as accuracy. By design, measurement resolution is normally set better than accuracy. In the case of contact angle measurements, the resolution might be 0.01 degree but the absolute accuracy 1 degree.