Most security suites are configured to perform a scan once a week. Your security software gives real-time protection against threats as they emerge, but regular system scans are vital. If you’re in any doubt, and think that there might be a virus on your computer, then most security software suites or antivirus programs allow you to do an on-the-spot update to check for the latest threats. Your security software should be set to check for updates at least once a day this will already be the default setting for most current security programs, although it’s worth investigating your program’s settings to make sure this is the case. Most updates only involve installing the latest virus database definitions, and this can be a reasonably quick process.

Updating your antivirus software doesn’t mean shelling out for a whole new software package. Thankfully, in most cases, updating can be handled automatically. It’s vital that you keep your PC’s protection up to date, otherwise newer threats may be able to slip past your defences. If an update is available, it’s there for a reason – to make sure your antivirus software’s databases are up-to-date and able to protect you against the latest threats.

They can slow your PC down, they need an internet connection, and in the worst cases, they demand you restart your system.īut security software is nothing to leave to chance. Let’s face it – more often than not, updates are a pain. But how often should you update your antivirus software, and how often should you run a scan? Antivirus software is essential for keeping your PC running safely.

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