A virtual computer, loaded with personal data and preferences, and able to be used across devices with any screen size, with super-fast Internet, is still a dream of the future. French startup Blade has created Shadow, which offers a tantalizing taste of that virtual PC future, although reviewers suggest it still needs some fine-tuning. One reviewer tried out a Shadow PC with the performance of a $2,000 gaming PC, and was able to stream games in 4K, at high frame rates, with the promise of continuous (invisible) chip upgrades — all for $50 a month (or $35/month for a year’s subscription). Continue reading Blade Shadow: Reviewers Point to the Potential of Virtual PC