Scandisk is a diagnostic program which checks for incomplete files. It is usually run after a power interruption. Defrag is a program than reshuffles the data on the disc to collect together the fragments of files into larger chunks. This minimises the amount of time taken to read the files in the future.
Fragmentation is when data on a hard drive is broken up on on the hard drive platter. More pieces cause the system to slow when trying to retrieve all the pieces to make up the data your trying to access. De-fragmentation is when the pieces are put back into bigger chunks and/or relocated nearer to each other.
scan through magazines and jot down answers
720 p is the abbreviation for a category of HDTV video modes. There are 720 horizontal lines of display. p = progressive (non-interlaced) scan, a method used to reduce flicker.
Bus ducts no doubt compact, need routine checks for loose connections at joints. Any loose connections is not easily visible (to infrared scan) since they are enclosed. A poor quality out door bus bar, water can enter. These factors can make the busbar vulnerable. Where as cables, are more easily maintainable and are low on investment. G.RAO
Depending on how it is used, it can have different applications. However, RF scanning is where one runs a receiver through a series of radio frequencies (RF), and tries to identify a specific frequency. It can include illegal operations, such as RF scanning wherein a transmitter is used to transmit a scan to interfere with transmitters such as petrol pumps, or scanning to locate cell or wireless telephone transmissions. Or there can be harmless applications such as simply tuning a radio manually.
Gathers what? what is "them"? Im going to assume you mean print documents in paper form. The basic process is to scan the document and then use OCR (optical character recognition) software to convert the scanned image to an electronic document. Depending on the scale of the project, there is hardware that can process thousands of documents as fast as you can feed it to the machine. In most cases the conversion process is imperfect because software cannot recognize bad or illegible writing as well as humans can. This is the reason that 'data entry' jobs are so readily available.
Sandisk memory cards are functionally equivalent to all other similiar memory cards, it just is branded.
the difference is that scan is when your scanning some or something and skim is a thin layer of a substance on the surface of a liquid
depends on the size of the photos
tejal
The preview holds less detail than the the real scan, but allows you to see the arrangement, before committing to scan the document to a file.
A head scan looks primarily at the brain and a sinus scan looks only at the sinuses in the face region.
scan disk>??
try to scan your disk for errors
diskmgmt.msc
Scan results in an image of your document being sent to your computer whereas copy puts an image of your original on paper.
Disk Management
Once every month or two, you should run a defrag and a scan disk. That's about all you need to do.