Additionally, Network & internet settings let you quickly check your network connection status. The status of your network connection will appear at the top. Find your IP address

PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems. It is periodically updated based on customer feedback to help …

If you get an email about unusual activity on your Microsoft account, or if you’re worried that someone else might have used your account, go to the Recent activity page. You’ll see when your Microsoft account was signed in during the last 30 days, along with any device or …

The TRACERT diagnostic utility determines the route to a destination by sending Internet Control Message Protocol (ICMP) echo packets to the destination. In these packets, TRACERT uses varying IP Time-To-Live (TTL) values.

Check your IP address. Find your IP address and make sure it's not something like this —169.254.x.x. If your IP address looks like this, it means that Windows couldn’t get an IP address from your router. If you’re not using static IP addresses on your network, then check to make sure DHCP is enabled on your router.

If you defined a static IP address for a network device, duplicate IP address conflicts may occur on a DHCP network. See more details. To resolve it, convert the network device with the static IP address to a DHCP client. Or, you can exclude the static …

Before you start, you will need to know your IP address: Make sure that your IP is not on the spam database blacklist. Check Sender Score to gauge your email “credit worthiness”. Try Return Path's Certification program, an accreditation and reputation service that provides Outlook.com with a list of responsible senders.

Add security info to your account to make it easier to recover your account if it’s hacked. Because this info can help keep your account safe, it's important to keep it up to date. Add or update your security info on the Security basics page.

TCP/IP defines how your PC communicates with other PCs. To make it easier to manage TCP/IP settings, we recommend using automated Dynamic Host Configuration Protocol (DHCP). DHCP automatically assigns Internet Protocol (IP) addresses to the computers on your network if your network supports it.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.