If you upgrade from a previous version, deactivate and delete it first.

如果你升级的版本中，失活和删除它一眼。

youdao

If you upgrade to a paid plan you often get more sophisticated templates.

如果你升级了付费计划，就能看到一些华丽一点的模板了。

youdao

Unifying feature only a benefit if you upgrade to other Unifying products.

统一功能只有一个好处，如果你升级到其他产品的统一。

youdao

You can change which five computers work with the subscription if you upgrade a machine or send a kid to college.

NPR: Review: Microsoft Office Pricey, But Good Value

If you ever upgrade to a new monitor or television you may need to re-enable overscan at a later point.

ENGADGET: So you got a Raspberry Pi: now what?

And, if you are hoping to upgrade without the price tag, check Optiontown's Upgrade Travel Option, which allows you to upgrade on Kingfisher flights, if seats are available, for a nominal price.

BBC: Smooth skies: The world's best airlines