You can check what books you have on loan and renew your books online via OLIS. On the OLIS homepage, click on Start, then choose Patron Functions from the left-hand menu.
Log in using your University card barcode number and OLIS password (the default password is your date of birth in the format 01jan1980) and choose Item list to see a list of all your current loans.
To renew books, click on Renew Items. You can then either renew everything by clicking on Renew All Items, or select individual books for renewal by ticking the appropriate box(es) and clicking on Renew Selected Items. The new due date(s) will then be displayed.
N.B. If your books are overdue or have already had the maximum number of renewals allowed (four, for Keble Library), you will not be able to renew your books online, but library staff will be happy to help you - please ask.