Since JavaScript is a common attack vector for malware, your system will be safer if you don’t have it enabled by default (you can always re-enable it for individual PDFs that you deem nonthreatening). Go to JavaScript (on the left-hand side of the Preferences window) and uncheck Enable JavaScript. You can set it to update automatically by selecting Edit, Preferences, Updater and checking Automatically update and install.
Definitely keep Adobe Acrobat updated because it’s a popular target for malware.
If it doesn’t run automatically, open it and go to Edit, Preferences, Schedule, where you can select your preferred update frequency. Safari’s updates are handled via Apple Software Update, which normally is installed with Safari. Get the latest releases from Mozilla by opening Tools, Options, Advanced, Update, and checking Automatically download and install. Microsoft delivers Internet Explorer updates via Windows Update, and Google Chrome receives its updates behind the scenes to see whether your version of Chrome is current, click the wrench icon and choose About Google Chrome if your version is old, the dialog box should give you the option to update.įirefox’s update settings.Like Chrome, Firefox handles its updates internally. Every major browser has an automatic updating function of some sort, so your browser should already be covered. To pick it up, click the Click here for details link at the bottom of the Windows Update window. If you are running Windows 8 or later, double click the. ISO file, it is saved simply as Windows.iso. ISO file and perform a repair upgrade or new install, you can verify the. If you have other Microsoft apps installed (anything from Silverlight to Office) you’ll need Microsoft Update. If you chose to download Windows 10 November Update as a. If you don’t have Microsoft Update installed, only Windows updates will download automatically.
Click Change settings, and set the drop-down menu to Install updates automatically. Open Windows Update in the Control Panel. Windows Update and Microsoft Update can keep Windows, Office, Internet Explorer, and other Microsoft apps up-to-date.Updating Windows. Fortunately, you can arrange to have all of these updated automatically.
You may not care enough about bug fixes and minor features to keep every single app on your hard drive current, but you’ll need to keep Windows and a few major apps (such as your browser, your PDF reader, and your office suite) updated to avoid nasty security exploits.