Bob wants to know if he can use his old Samsung Netbook on the Internet. Leo says that Netbooks were woefully slow and underpowered and didn't wear well. It also lowered the expectation of what we should pay for a laptop. It also was driven by Windows 7, which has stopped being supported by Microsoft, and as such, might be a security issue. At some point, a hack may be the risk. Leo says that Bob could upgrade it to Windows 10, or he could even run Linux on it. PopOS is one.
Or better yet, upgrade to a new Chromebook.