Windows 7 hangs up - it can be because of it

If Windows 7 keeps hanging up, there are various causes. In this practical tip, we show you what this can be and what you can do about it.

Windows 7 hangs: too many installed programs?

Too many installed programs may be causing your system to freeze.

• We therefore recommend that you uninstall all unused and no longer required programs.
• The freeware Revo Uninstaller is suitable for this, since it also removes the remaining files, folders and registry entries.
• The best way to remove other data garbage that is no longer needed is with the CCleaner.
• After using both tools, you should restart the system.

Option 2: Too many open processes and autostart programs

If there are too many programs in the autostart, Windows 7 can be slowed down permanently.

• Open the start menu and enter "msconfig" in the search field. Confirm with [Enter].
• In the tab "System start" you should remove all checkmarks from programs that should not necessarily be opened with the system start.
• Save the changes by clicking on "Apply". You have to restart the PC for these to take effect.
• Then open the Task Manager. To do this, right-click on the taskbar and select "Task Manager". Alternatively, you can also use the key combination [CTRL] + [ALT] + [DEL] to then select "Start Task Manager".
• Open the "Processes" tab and look for unnecessary processes. You can end this by selecting the process and clicking on the "End Process" button below.

Option 3: Virus or unwanted software on Windows 7

You may also have caught a virus that is now responsible for causing Windows 7 to freeze.

• Therefore, check your PC thoroughly with your antivirus program. Since this process takes some time, we advise you not to use the PC in time.
• In addition, you should carry out a check with the AdwCleaner in order to be able to detect and remove possible adware.

Option 4: The hard drive under Windows 7 is too full

If the hard disk is too full, the system can no longer work reliably and freezes.

• Therefore, move files to another hard drive or partition to make room.
• Uninstalling programs also creates free space.
• If you don't have another partition at hand, we recommend that you buy a new hard drive with more storage space.
• Tip: In another article, you will learn how to create space on a full hard drive. Also read the best tips for saving space on Windows 7.

These instructions are based on Revo Uninstaller 1.95, CCleaner 5.0.3 and AdwCleaner 4.113 under Windows 7. What you can do if Windows does not start will be explained in the next practical tip.