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Spring Quarter 2026 Course Offerings

COMPUTING & SOFTWARE SYSTEMS
(UW BOTHELL )
Enrollment and status (open/closed) were accurate when this page was created (12:03 am February 21, 2026) but may have changed since then. For current enrollment and status, check the Enrollment Summary. (UW NetID required.)
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Enrl        Sect                                                                                             Crs
Restr   SLN  ID Cred    Meeting Times                                              Status Enrl/Lim   Grades  Fee Other
 ?       ?       ?           ?                                                     ?       ?         ?      ?    ?

CSS   101  DIGITAL THINKING(RSN)
Restr  12884 A  5       TTh    545-745P                                            Open      2/  24                J     
                        STUDENTS NEED TO BRING A LAPTOP TO                          
                        CLASS.  CSSE, COMP E, AND ACMPT                             
                        MAJORS NOT PERMITTED TO REGISTER.

CSS   107  PROG-ANIMATED STORY (A&H,RSN)
Restr  12885 A  5       TTh    545-745P                                            Open      2/  48                      
                        STUDENTS MUST BRING A LAPTOP TO                             
                        CLASS                                                       
Restr  12886 B  5       MW     545-745P                                            Open      2/  48                      
                        STUDENTS MUST BRING A LAPTOP TO                             
                        CLASS

CSS   112  INTRO PROG SCI APP(NSc,RSN)
Restr  12887 A  4       TTh    330-530                                             Open     15/  48                      
                        CREDIT CAN ONLY BE EARNED FOR ONE                           
                        OF CSS 112, 132, OR 142.                                    
                        CSSE, COMP E, AND ACMPT MAJORS NOT                          
                        PERMITTED TO REGISTER.

CSS   142  CMPT PROG I(NSc,RSN)
CONCURRENT REGISTRATION IN CSSSKL 142 (A, B OR C) REQUIRED. CREDIT CAN ONLY BE EARNED FOR ONE OF CSS 112, 132, OR 142. 
Restr  12888 A  5       MW     1100-100                                            Open      5/  48           $30        
                        NO A CMPT,CSSE,COMP E MAJORS                                
                        CONCURRENT ENROLLMENT IN CSSSKL 142                         
                        REQUIRED. THE COURSE WILL BE                                
                        DROPPED FROM YOUR SCHEDULE IF YOU                           
                        ARE NOT ENROLLED IN BOTH COURSES BY                         
                        11:59PM AT THE END OF THE FIRST                             
                        WEEK OF INSTRUCTION.                                        
                        CREDIT CAN ONLY BE EARNED FOR ONE                           
                        OF CSS 112, 132, OR 142.                                    
                        FINAL EXAM WILL BE AT DISC 061 ON                           
                        FRIDAY JUNE 12 3:30 - 5:30PM.                               
Restr  12889 B  5       MW     330-530                                             Open     16/  48           $30        
                        NO A CMPT,CSSE,COMP E MAJORS                                
                        CONCURRENT ENROLLMENT IN CSSSKL 142                         
                        REQUIRED. THE COURSE WILL BE                                
                        DROPPED FROM YOUR SCHEDULE IF YOU                           
                        ARE NOT ENROLLED IN BOTH COURSES BY                         
                        11:59PM AT THE END OF THE FIRST                             
                        WEEK OF INSTRUCTION.                                        
                        CREDIT CAN ONLY BE EARNED FOR ONE                           
                        OF CSS 112, 132, OR 142.                                    
                        FINAL EXAM WILL BE AT DISC 061 ON                           
                        FRIDAY JUNE 12 3:30 - 5:30PM.                               
Restr  12890 C  5       TTh    1100-100                                            Open     11/  48           $30        
                        NO A CMPT,CSSE,COMP E MAJORS                                
                        CONCURRENT ENROLLMENT IN CSSSKL 142                         
                        REQUIRED. THE COURSE WILL BE                                
                        DROPPED FROM YOUR SCHEDULE IF YOU                           
                        ARE NOT ENROLLED IN BOTH COURSES BY                         
                        11:59PM AT THE END OF THE FIRST                             
                        WEEK OF INSTRUCTION.                                        
                        CREDIT CAN ONLY BE EARNED FOR ONE                           
                        OF CSS 112, 132, OR 142.                                    
                        STUDENTS WITH LIMITED PROGRAMMING                           
                        EXPERIENCE ONLY. EXPECTATIONS SAME                          
                        AS OTHER CSS 142 SECTIONS. WORK                             
                        WITH YOUR ADVISOR TO REGISTER.                              
                        FINAL EXAM WILL BE AT DISC 061 ON                           
                        FRIDAY JUNE 12 3:30 - 5:30PM.

CSS   143  CMPT PROG II(NSc,RSN)Prerequisites (cancellation in effect)
CONCURRENT REGISTRATION IN CSSSKL 143 (A OR B) REQUIRED. CREDIT CAN ONLY BE EARNED FOR ONE OF CSS 133, 143, OR 173. 
Restr  12891 A  5       TTh    330-530                                             Open     18/  48           $30        
                        CONCURRENT ENROLLMENT IN CSSSKL 143                         
                        REQUIRED. THE COURSE WILL BE                                
                        DROPPED FROM YOUR SCHEDULE IF YOU                           
                        ARE NOT ENROLLED IN BOTH COURSES BY                         
                        11:59PM AT THE END OF THE FIRST                             
                        WEEK OF INSTRUCTION.                                        
Restr  12892 B  5       TTh    545-745P                                            Open      7/  48           $30        
                        CONCURRENT ENROLLMENT IN CSSSKL 143                         
                        REQUIRED. THE COURSE WILL BE                                
                        DROPPED FROM YOUR SCHEDULE IF YOU                           
                        ARE NOT ENROLLED IN BOTH COURSES BY                         
                        11:59PM AT THE END OF THE FIRST                             
                        WEEK OF INSTRUCTION.                                        
Restr  12893 C  5       MW     115-315                                             Open     13/  48           $30        
                        CONCURRENT ENROLLMENT IN CSSSKL 143                         
                        REQUIRED. THE COURSE WILL BE                                
                        DROPPED FROM YOUR SCHEDULE IF YOU                           
                        ARE NOT ENROLLED IN BOTH COURSES BY                         
                        11:59PM AT THE END OF THE FIRST                             
                        WEEK OF INSTRUCTION.

CSS   198  SUPERVISED STUDY
 IS   >21426 A  1-5     to be arranged                                                       0/  40                      

 IS   >21427 B  1-5     to be arranged                                                       0/  40  CR/NC

CSS   199  COMPUTING RESEARCH
 IS   >21428 A  1-5     to be arranged                                                       0/  40                      

 IS   >21429 B  1-5     to be arranged                                                       0/  40  CR/NC

CSS   211  COMPUTERS & SOCIETY (SSc)Prerequisites (cancellation in effect)
Restr  12894 A  5       MW     330-530                                             Open      6/  48           $12        
                        STUDENTS WHO DO NOT COMPLETE THE                            
                        PREREQUISITES WILL BE DROPPED FROM                          
                        THIS COURSE.

CSS   225  PHYS/CHEM OF COMP(RSN)Prerequisites
Restr  12895 A  5       MW     1100-100                                            Open      4/  48

CSS   290  TOPICS IN COMPUTING
SPECIAL TOPICS CHANGE EVERY QUARTER. PLEASE READ COURSE NOTE FOR PREREQUISITES AND COURSE TOPIC DETAILS. OPEN TO NON-MAJORS. 
Restr  12896 A  2       F      1100-100                                            Open      3/  30  CR/NC               
                        CR/NC GRADING                                               
                        TOPIC: SOFTWARE FOR RENEWABLE                               
                        PREREQUISITES: CSS 112, 132, OR 142                         
                        ENERGY. INFO:                                               
                        HTTPS://TINYURL.COM/CSS290-RENEW

CSS   295  K12 COMPUTING EDU(RSN,DIV)Prerequisites (cancellation in effect)
      >12897 A  2       Th     330-530                                                       0/  12  CR/NC               
                        CR/NC GRADING                                               
                        FOR THE SECOND PART OF THE TERM,                            
                        THE CLASS MAY MEET ANYTIME BETWEEN                          
                        2:30 - 5:00 PM AT AN OFF-CAMPUS                             
                        PARTNER SITE

CSS   301  TECHNICAL WRITINGPrerequisites
IN-CLASS ASSIGNMENTS ARE DUE ON FIRST DAY OF QUARTER. INSTRUCTOR PERMISSION REQUIRED TO REGISTER AFTER THE FIRST DAY. UNREGISTERED STUDENTS PLANNING TO REGISTER SHOULD EMAIL THE INSTRUCTOR AND CSSADV@UW.EDU. 
Restr  12898 A  5       TTh    330-530                                             Open      9/  30           $12  W     
                        IN-CLASS ASSIGNMENTS ARE DUE ON                             
                        FIRST DAY OF QUARTER.                                 
                        INSTRUCTOR PERMISSION REQUIRED                              
                        TO REGISTOR AFTER THE FIRST                           
                        DAY. UNREGISTERED STUDENTS                            
                        PLANNING TO REGISTER SHOULD                                 
                        EMAIL THE INSTRUCTOR AND                              
                        ADVISOR.                                                    
Restr  12899 B  5       MW     115-315                                             Open     26/  30           $12  W     
                        IN-CLASS ASSIGNMENTS ARE DUE ON                             
                        FIRST DAY OF QUARTER.                                 
                        INSTRUCTOR PERMISSION REQUIRED                              
                        TO REGISTOR AFTER THE FIRST                           
                        DAY. UNREGISTERED STUDENTS                            
                        PLANNING TO REGISTER SHOULD                                 
                        EMAIL THE INSTRUCTOR AND                              
                        ADVISOR.                                                    
Restr  12900 C  5       TTh    545-745P                                            Open      9/  30           $12  W     
                        IN-CLASS ASSIGNMENTS ARE DUE ON                             
                        FIRST DAY OF QUARTER.                                 
                        INSTRUCTOR PERMISSION REQUIRED                              
                        TO REGISTOR AFTER THE FIRST                           
                        DAY. UNREGISTERED STUDENTS                            
                        PLANNING TO REGISTER SHOULD                                 
                        EMAIL THE INSTRUCTOR AND                              
                        ADVISOR.

CSS   310  IA & CYBERSECURITY
Restr  12901 A  5       F      1100-100                                            Open     14/  48           $10  B     
                        50% HYBRID                                                  
                        MEETS IN-PERSON FRIDAYS, ALL                                
                        OTHER INTERACTIONS ARE ASYNCHRONOUS                         
                        ONLINE                                                      
Restr  12902 B  5       TTh    1100-100                                            Open     17/  48           $10

CSS   337  SECURE SYSTEMSPrerequisites (cancellation in effect)
Restr  12903 A  5       MW     1100-100                                            Open     14/  48           $30

CSS   342  DATA, ALG, MATH IPrerequisites (cancellation in effect)
FOR ADDITIONAL PRACTICE, CONSIDER THE OPTIONAL SKILLS LAB: CSSSKL 342. 
Restr  12904 A  5       MW     115-315                                             Open     10/  40           $30        
                        OPTIONAL SKILLS LAB FOR ADDITIONAL                          
                        PRACTICE: CSSSKL 342.                                       
Restr  12905 B  5       TTh    1100-100                                            Open      1/  40           $30        
                        OPTIONAL SKILLS LAB FOR ADDITIONAL                          
                        PRACTICE: CSSSKL 342.

CSS   343  DATA, ALG, MATH IIPrerequisites (cancellation in effect)
Restr  12906 A  5       TTh    545-745P                                            Open      0/  40           $30        

Restr  12907 B  5       MW     1100-100                                            Open     30/  40           $30        

Restr  12908 C  5       TTh    1100-100                                            Closed   40/  40           $30

CSS   350  MGT PRINCIPLESPrerequisites
CANNOT BE TAKEN FOR CREDIT BY APPLIED COMPUTING MAJORS WITH BUSINESS MINORS. 
Restr  12909 A  5       TTh    1100-100                                            Open     40/  48                      
                        CANNOT BE TAKEN FOR CREDIT BY                               
                        APPLIED COMPUTING MAJORS WITH                               
                        BUSINESS MINORS                                             
Restr  12910 B  5       MW     545-745P                                            Open     22/  48                      
                        CANNOT BE TAKEN FOR CREDIT BY                               
                        APPLIED COMPUTING MAJORS                                    
                        WITH BUSINESS MINORS

CSS   360  SOFTWARE ENGRPrerequisites (cancellation in effect)
Restr  12911 A  5       MW     545-745P                                            Open      7/  30                      

Restr  12912 B  5       TTh    1100-100                                            Open      9/  30                      

Restr  12913 C  5       MW     330-530                                             Closed   30/  30

CSS   370  ANALYSIS AND DESIGN Prerequisites (cancellation in effect)
Restr  12914 A  5       MW     545-745P                                            Open     18/  48                      

Restr  12915 B  5       TTh    545-745P                                            Open     14/  48                      

Restr  12916 C  5       TTh    115-315                                             Closed   48/  48

CSS   371  BUSINESS OF TECHPrerequisites
Restr  12917 A  5       MW     115-315                                             Open     17/  48

CSS   382  INTRO TO AI(RSN)Prerequisites (cancellation in effect)
Restr  12918 A  5       TTh    1100-100                                            Open     39/  48           $30

CSS   383  BIOINFORMATICS(NSc)
       12919 A  5       TTh    1100-100                                            Closed   15/  15           $30  JO    
                        100% ONLINE SYNCHRONOUS

CSS   385  INTRO TO GAME DEV(A&H/NSc)Prerequisites (cancellation in effect)
Restr  12920 A  5       MW     330-530                                             Open     43/  48           $30

CSS   397  COMPUTING INTERNSHIPPrerequisites (cancellation in effect)
 IS   >21430 A  1-5     to be arranged                                                       1/  20  CR/NC

CSS   411  CMPT & PUB POLICY(SSc)Prerequisites (cancellation in effect)
Restr  12922 A  5       MW     1100-100                                            Open     14/  20                J

CSS   421  CMPT HW & O/S(NSc)Prerequisites
Restr  12923 A  5       TTh    330-530                                             Open      5/  48           $30        
                        NO CSSE OR COMP E MAJORS

CSS   422  HARDWARE & COMP ORG Prerequisites (cancellation in effect)
Restr  12924 A  5       TTh    800-1000P                                           Open     10/  48           $30        

Restr  12925 B  5       TTh    330-530                                             Closed   48/  48           $30        

Restr  12926 C  5       TTh    545-745P                                            Open      9/  48           $30

CSS   427  EMBEDDED SYSTEMSPrerequisites (cancellation in effect)
Restr  12927 A  5       TTh    845-1045                                            Closed   24/  24           $47        

Restr  12928 AA  LB     F      900-1230                                            Closed   24/  24

CSS   430  OPERATING SYSTEMSPrerequisites (cancellation in effect)
Restr  12929 A  5       T      330-530                                             Open     40/  48           $30  B     
                        50% HYBRID                                                  
                        TUESDAY IN-PERSON, THURSDAY                                 
                        SYNCHRONOUS ONLINE                                          
Restr  12930 B  5       M      800-1000P                                           Open      7/  48           $30  B     
                        50% HYBRID                                                  
                        MONDAY IN-PERSON, WEDNESDAY                                 
                        SYNCHRONOUS ONLINE

CSS   431  NETWORK ARCHT & MGMT(RSN)
Restr  12931 A  5       T      545-745P                                            Closed   48/  48           $30  B     
                        50% HYBRID                                                  
                        TUESDAY IN-PERSON, THURSDAY                                 
                        SYNCHRONOUS ONLINE.

CSS   449  DSGN & ANLYS ALGRTHMPrerequisites (cancellation in effect)
Restr  12932 A  5       MW     545-745P                                            Open     25/  48           $30

CSS   461  SOFTWARE PROJ MGMTPrerequisites (cancellation in effect)
Restr  12933 A  5       MW     115-315                                             Open     24/  40

CSS   473  ENTREPRENEURSHP SEM 
      >12934 A  5       MW     545-745P                                                      0/  18                J     
                        OFFERED JOINTLY WITH B BUS 443 A

CSS   474  PRODUCT DEVEL LAB
       21220 A  5       MW     545-745P                                            Open      5/  18                J

CSS   475  DATABASE SYSTEMSPrerequisites (cancellation in effect)
Restr  12935 A  5       M      330-530                                             Open     43/  48           $30  B     
                        50% HYBRID                                                  
                        MONDAY IN-PERSON, WEDNESDAY                                 
                        SYNCHRONOUS ONLINE.                                         
Restr  12936 B  5       TTh    1100-100                                            Open      9/  48           $30

CSS   478  USABILITY ENGRPrerequisites (cancellation in effect)
      >12937 A  5       TTh    330-530                                                       0/  40           $30

CSS   480  HUMAN-COMP INTERACT Prerequisites
Restr  12938 A  5       TTh    330-530                                             Open     24/  40           $30

CSS   481  WEB PROG & APPLPrerequisites
Restr  12939 A  5       MW     330-530                                             Open     16/  48           $30

CSS   487  COMPUTER VISIONPrerequisites (cancellation in effect)
Restr  12940 A  5       MW     115-315                                             Open     46/  48

CSS   490  SPECIAL TOPICS
SPECIAL TOPICS CHANGE EVERY QUARTER. PLEASE READ COURSE NOTE FOR PREREQUISITES AND COURSE TOPIC DETAILS. 
Restr  12941 A  5       TTh    1100-100                                            Open     13/  48                      
                        TOPIC: MULTITHREADING IN GUI                                
                        APPLICATIONS                                                
                        INFO: HTTPS://TINYURL.COM/CSS490-                           
                        MULTITHREADING                                              
Restr  12942 B  5       MW     115-315                                             Open     12/  48                      
                        TOPIC: OPEN SOURCE STUDIO                                   
                        PREREQUISITES: AT LEAST ONE OF CSS                          
                        133, CSS 143, CSE 143, CSS 162, OR                          
                        CSS 173 OR EQUIVALENT, OR MS                                
                        STANDING.                                                   
                        INFO:                                                       
                        HTTPS://TINYURL.COM/                                        
                        CSS490-OPENSOURCE

CSS   495  A CMPT INTERNSHIPPrerequisites
 IS   >21431 A  1-5     to be arranged                                                       0/  20  CR/NC

CSS   496  APPL CMPT CAPSTONEPrerequisites
      >12943 A  5       TTh    330-530                                                       0/  20                      
                        ACMPT STUDENTS ONLY.                                        
                        ACMPT STUDENTS INTENDING TO ENROLL                          
                        IN CSS 496: CAPSTONE SHOULD CONTACT                         
                        ADVISER FOR REGISTRATION.                                   
      >12944 B  5       TTh    545-745P                                                      0/  20                      
                        ACMPT STUDENTS ONLY.                                        
                        ACMPT STUDENTS INTENDING TO ENROLL                          
                        IN CSS 496: CAPSTONE SHOULD CONTACT                         
                        ADVISER FOR REGISTRATION.

CSS   497  CS & SE CAPSTONEPrerequisites
 IS   >12945 A  1-10    to be arranged                                                       0/  20                      
                        INTERNSHIP & CURRENT EMPLOYMENT                             
      >12946 B  1-10    to be arranged                                                      12/  20  CR/NC               
                        INTERNSHIP & CURRENT EMPLOYMENT                             
 IS   >12947 C  1-10    to be arranged                                                      16/  20E                     
                        UGR FACULTY RESEARCH                                        
 IS   >12948 D  1-10    to be arranged                                                       4/  20E CR/NC               
                        UGR FACULTY RESEARCH                                        
      >12949 E  5       MW     330-530                                                      19/  20                      
                        NO REGISTRATION AFTER THE FIRST                             
                        WEEK OF THE QUARTER. THE CSS DEPT                           
                        RESERVES THE RIGHT TO DROP                                  
                        STUDENT FROM THIS COURSE IF THEY DO                         
                        NOT ATTEND SCHEDULED CLASS MEETINGS                         
                        DURING THE FIRST WEEK OF THE                                
                        QUARTER                                                     
                        INDIVIDUAL AND GROUP PROJECTS (PRJ)                         
      >12950 F  5       MW     800-1000P                                                     0/  20                      
                        NO REGISTRATION AFTER THE FIRST                             
                        WEEK OF THE QUARTER. THE CSS DEPT                           
                        RESERVES THE RIGHT TO DROP                                  
                        STUDENT FROM THIS COURSE IF THEY DO                         
                        NOT ATTEND SCHEDULED CLASS MEETINGS                         
                        DURING THE FIRST WEEK OF THE                                
                        QUARTER.                                                    
                        INDIVIDUAL AND GROUP PROJECTS (PRJ)                         
      >12951 G  5       TTh    545-745P                                                     10/  20                      
                        NO REGISTRATION AFTER THE FIRST                             
                        WEEK OF THE QUARTER. THE CSS DEPT                           
                        RESERVES THE RIGHT TO DROP                                  
                        STUDENT FROM THIS COURSE IF THEY DO                         
                        NOT ATTEND SCHEDULED CLASS MEETINGS                         
                        DURING THE FIRST WEEK OF THE                                
                        QUARTER.                                                    
                        INDIVIDUAL AND GROUP PROJECTS (PRJ)

CSS   498  INDEPENDENT STUDY
 IS    21437 A  1-5     to be arranged                                             Open      0/  20                      

 IS    21438 B  1-5     to be arranged                                             Open      0/  20  CR/NC

CSS   499  UNDERGRAD RESEARCH
 IS    21439 A  1-5     to be arranged                                             Open      0/  20                      

 IS    21440 B  1-5     to be arranged                                             Open      0/  20  CR/NC

CSS   533  DISTRIBUTED COMP
      >21566 B  5       TTh    545-745P                                                      1/   5                J