Foundation course for computer maintenance technician  

 - New York :  3G E-Learning,  2021. 
 - xiv, 326 pages ;  colored illustrations ;   26 cm.  + 1 DVD (4 3/4 in.) 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Introduction to computer repair -- System configuration -- Memory -- Storage devices -- Internet connectivity -- Network security -- Power supply. 
<br/><br/><label>ISBN: </label>9781984646750 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers--Maintenance and repair.
<br/><br/><label>LC Class. No.: </label>TK7887 
<br/><br/><label>Dewey Class. No.: </label>621.39  / F825