This week’s column is my last Working Mac column for Macworld. You’ll still find me elsewhere on the site, but I want to say thank you for the last two years and for your input and insights each week. Thanks! -Jeff

The quality of your Wi-Fi in every corner of your home or office can be a bit of a sticky wicket: Great in the reception area, not so hot by the copier. Mediocre in the boss’ office and absolutely perfect near the last toilet in the bathroom. The question is, how do you figure out what’s bad where and why so you can make adjustments and guarantee good Wi-Fi in the places you need it most.

With NetSpot, the Wi-Fi network survey tool. The app comes in there expense tiers: free for non-commercial use, $149 for a one-user-per-device license for the Pro version, $499 for a 10- user-per-device license. The free version is sufficient for most small homes and offices, but you’ll want to purchase the profession or enterprise versions if you plan on using NetSpot for anything other than personal use.

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