General — Select the encoding type for the contents, whether web addresses are sentas Unicode (UTF-8), and whether JavaScript™ is enabled.The available options may vary.Cache memoryA cache is a memory location that is used to store data temporarily. If you have tried toaccess or have accessed confidential information requiring passwords, empty the cacheafter each use. The information or services you have accessed are stored in the cache.A cookie is data that a site saves in the cache memory of your device. Cookies are saveduntil you clear the cache memory.Clear the cacheWhile browsing, select Options > Tools > Clear the cache.Allow or prevent cookiesSelect Menu > Internet and Web settings > Security > Cookies.Browser securitySecurity features may be required for some services, such as banking services or onlineshopping. For such connections you need security certificates and possibly a securitymodule, which may be available on your SIM card. For more information, contact yourservice provider.To view or modify the security module settings, or to view a list of authority or usercertificates downloaded to your device, select Menu > Settings and Security >Security module, Auth. certificates, or User certificates.Important: Even if the use of certificates makes the risks involved in remoteconnections and software installation considerably smaller, they must be used correctlyin order to benefit from increased security. The existence of a certificate does not offerany protection by itself; the certificate manager must contain correct, authentic, ortrusted certificates for increased security to be available. Certificates have a restrictedlifetime. If "Expired certificate" or "Certificate not valid yet" is shown, even if thecertificate should be valid, check that the current date and time in your device arecorrect.Before changing any certificate settings, you must make sure that you really trust theowner of the certificate and that the certificate really belongs to the listed owner.Games and applicationsYou can manage applications and games. Your device may have some games orapplications installed. These files are stored in the device memory or an attachedmemory card and may be arranged in folders.48 Entertainment