If you cannot open your Outlook data file or suspect that the file is damaged, use the Inbox Repair tool (scanpst.exe) to repair errors in the file.

If some Windows functions aren't working or Windows crashes, use the System File Checker to scan Windows and restore your files. Though the steps below might look complicated at first glance, just follow them in order, step-by-step, and we’ll try to get you back on track.

Fixes an issue in which the PPTP VPN service becomes unavailable on a computer that is running Windows 7 or Windows Server2008 R2. When this issue occurs, a post-connect action fails and you receive an error message.

Look for Server connectivity. If the status says Blocked, your PC was unable to establish a Teredo IPsec connection to the Quality of Service (QoS) server. If you also see Teredo is unable to qualify next to NAT type, visit the Teredo troubleshooting page first to fix that problem. Go to:

Uninstall or remove apps and programs in Windows. Windows 10. There are different ways to remove apps and programs, so if you can't find the one you're looking for, you can try another location. Note that some apps and programs are built into Windows and can't be uninstalled.

Connect to a VPN in Windows. When you’re connected to the internet and using a proxy server while browsing the web, that traffic goes through the proxy server instead of coming directly from your Windows 10 PC. A proxy server can be used when you’re connected using Wi-Fi or Ethernet.

The Program Install and Uninstall troubleshooter helps you automatically repair issues when you're blocked from installing or removing programs.

Open the Xbox Accessories app. Scroll to your Xbox Elite Wireless Controller Series 2 and select Configure. Select a profile to adjust or create a new one. Select the Edit button and in the Mapping tab select the icon or letter for the button or input you’d like to change.

Remote Assistance and Easy Connect let someone you trust take over your Windows 10 PC and fix a problem from wherever they are.

Open Control Panel in Windows. In the search box next to Start on the taskbar, type control panel. Select Control Panel from the list of results. Note: Many Control Panel features are simpler and faster in Settings . Open Settings.