For MS Word 2007 it is "F1" so I it should be valid also for other versions.
HP O2 cartridges can be purchased from a variety of places, including directly from HP via their website, Amazon, Staples, Office Depot, and other office supply stores, as well as their online sites.
Sturdy inexpensive office desks can be purchased at big box stores such as Walmart, Target or other office stores. Ikea also offers sturdy inexpensive office desks.
Copier toner can be found online through Amazon and other online computer stores. It can also be purchased at Office Depot, Staples, and other office supply stores.
Commercial chairs can be purchased in Houston at the local Walmart. Other major brand stores will carry them as well, including office supply stores.
Small office telephone systems can be purchased directly from most phone companies like AT&T. Other places to try are office supply stores like Staples.
Replacement ink toners can be purchased at many large office retail stores such as Office Max and Staples. Other establishments to purchase ink toners are Office Depot and Best Buy.
You can purchase a desk blotter at Office Max, Home Deopt, Lowes, Staples, Target, Wall-mart, Office Depot, or any other office supply company. The previous listing is in no particular order.
An Uninterruptible Power Supply can be purchased from Best Buy, Office Depot, Staples, Walmart, and other stores that sell computer supplies. Best Buy tends to be the best option for computer and other electronic related supplies.
Envelopes are important for sending mail or other documents. Size 10 and size 11 envelopes can be purchased at an office supplies store, such as Office Depot or Staples.
White file cabinets designed to store files and other documents can be purchased at many office store sites on the web. These include Office Max and Office Depot, as well as Wayfair, Amazon, and Pottery Barn.
We purchased our chairs from IKEA and were very impressed. The reviews really helped us choose and the price was good. We had them delivered to the office for our ease. There are office chairs also on other sites such as eBay and amazon also.