With all of the many threats invisible online threats that aim to steal your identity, your financial information, and more, the urge to load your PC or Mac with as much protection as possible is only natural. The problem there is, many of those antivirus and internet security apps and programs are ineffective, and the effective ones can often slow your devices to a crawl.Bitdefender offers heavy-duty protection against current and future threats to your precious data with a lightweight touch that keeps your devices running at top speed, and right now all three Bitdefender multi-device bundle options are 50% off. You can save up to $50 on Bitdefender protection packages (50% off) and an additional $35 when you add Bitdefenders VPN Premium service while thats also half off.See Bitdefender offersLightweight ChampionAside from the truly comprehensive protection Bitdefender gives your devices and its ability to deploy advanced AI to anticipate and block emerging threats, the best feature of Bitdefenders security bundles is how they manage to offer such protection while making such a tiny footprint on your device. While many competing apps and programs consume huge amounts of your devices processing power and online bandwidth, Bitdefender uses a minimum of resources and also optimizes your devices performance as it runs, so it keeps you safe with little to no effect on speed.Bitdefender also knows when youre gaming, working, or streaming a movie or TV show, and temporarily halts popups and alerts, along with pausing unimportant background activities so youre not dealing with interruptions.One Bundle for All Your DevicesBitdefenders top-level Total Security bundle offers full protection for up to five Windows, MacOS, iOS, and Android devices for just $49 (down from $99). The subscription gives your devices truly comprehensive protection with advanced defenses against web attacks, phishing or online shopping fraud, ransomware, viruses, adware and hijacker programs, online trackers, and many of the other threats lurking in cyber world. This AI-enabled state-of-the-art protection system is just $50 for the first year of your subscription.Bitdefenders Internet Security and Antivirus Plus bundles are for Windows PCs (up to three devices can be protected) and both offer many of the same protections and detection features as the Total Security bundle. Antivirus Plus is just $29, down from $49, for the first year while this Bitdefender sale is running, and Internet Security is $42.49 for the first year (down from $84.99).Like Total Security, these two bundles offer Bitdefenders File Shredder feature to deletes files from your PC without a trace, Social Network Protection to stay free from malicious links passed on via social media, safe online banking and shopping with Safepay, and much more. Bitdefender is the lightweight program that provides heavyweight protection against the bad actors looking to rob you blind check it out before their half-price sale ends.See Bitdefender offers