When your computer report error 404 issues, it's useful to know how to troubleshoot them yourself. Luckily, the methods to workaround the error 404 issue are fairly simple for even a beginner user to handle and should work in most cases. There are several trouble-shooting steps that we recommend you to try to fix certificate error pops up issues.
One way to update Windows 7 - To turn on automatic updates in Windows 7:
1.Select the Start button
2.In the search box, enter Update, and then, in the list of results, select Windows Update.
3.In the left pane, select Change settings, and then under Important updates, select Install updates automatically (recommended).
4.Under Recommended updates, select the Give me recommended updates the same way I receive important updates check box, and then select OK.
5.Reboot your computer after you have done all these steps.
6.Voila! Windows will install updates automatically by itself and there is no need to keep an eye on it any more.
Network adapter is also named Network Interface Card, it is an expansion card which used to enable your computer to access to network. You can use network adapter to connect both wired network and WiFi.
Check NETWORK ADAPTOR connection
1.Press Win key, the Start Menu will show up, right click on computer, and choose Manage.
2.On the new appeared computer management window, clicking Device manager on the left bar, and then all the devices on your computer will be listed on the right side. Locate and double-click on Network adapters, you can see the network adaptor on your computer now.
Download NETWORK ADAPTOR driver
1.Prepare another computer which can connect to internet.
2.Find the driver download page on the official website of your computer brand and model.
3.On the download page, locate the right download link of your computer, if your computer is 32-bit then choose 32-bit link, or else choose 64-bit link, click to download.
4.Copy downloaded installation package to the computer you want to install, un-zip it, open unzipped folder, double click on setup.exe, install process will start.
5.Follow the common installation progress: accept the License Agreement and click Next to finish the installation.
6.Restart your computer, run Device manager to check whether the driver has been installed.
Update NETWORK ADAPTOR driver
button, type device in the search box, right click on Device Manager in the searching result and choose Open.
2.The Device manager window will appear, locate and double click on Network Adapters, you will find the adapter below of your pc, right click on it and select
MODIFY NETWORK ADAPTOR SETTINGS
1.Click Start button on the left bottom corner of taskbar, click Control Panel.
2.On new appeared All control panel window, locate and click on Device Manger.
3.Device Manager window will open, find and double click on Network Adapters category and find your adapter, right click on it and choose Properties.
4.Navigate to Advanced tab, change settings according to your requirement.